RP Series Regulators Introduction The RP Series regulators are direct-operated with non-balanced trim. Normally they are fitted with a built-in filter. They are produced in the following versions: Types RP/011, RP/022, and RP/033. All models can be fitted with a shutoff valve. Types Types RP/011, RP/022, and RP/033: Without slam-shut valve Types RP/011/66, RP/022/66, and RP/033/66: With slam-shut valve Body Allowable Pressure Body: Up to 290 psig (20,0 bar) Actuator: 58 psig (4,0 bar) Maximum Inlet Pressure 290 psig (20,0 bar) Inlet Pressure Range 3 to 290 psig (0,21 to 20,0 bar) Set Range Types RP/022 and RP/033: 1.45 to 58 psig (0,10 to 4,0 bar) Type RP/011: 1.45 to 29 psig (0,10 to 2,0 bar) Accuracy Class Up to ±5% Lock-up Pressure Class Up to 10% Features Built-in Slam-Shut Valve Independent pneumatic control Accuracy class: ±5% Response time: 1 second Orifice 1/2, 11/16, and 3/4-inch (13, 18, and 19 mm) Threaded Connections Type RP/011 Inlet and Outlet 1 x 1-1/4-inch BSP Type RP/022 Inlet and Outlet 1-1/4 x 2-inch BSP Type RP/033 Inlet and Outlet 2 x 3-inch BSP Flanged Connections RP Series/ -FS version PN 16/25/40 UNI/DIN CL150 RF, CL300 RF Operating Temperature Standard Version: 14 to 140 F (-10 to 60 C) Low-Temperature Version: -4 to 140 F (-20 to 60 C) Additional Technical Data For more technical information, contact your local Sales Office or log on to: www.emersonprocess.com/regulators Type RP/022 type RP/033/66 Overpressure and Underpressure Slam-Shut Valve Manual Reset Inlet and Outlet In-line Covers Die-cast Aluminum Table 1. Construction Materials Body DIAPHRAGM Types RP/011/022/033 Types RP/022/033 Cast iron Steel Nitrile (NBR) Type RP/033/66-FS Figure 1. RP Series Spring-Loaded Regulators 496
RP Series Regulators Table 2. Type RP/011 at 5% Regulating Accuracy Set Pressure, PSIG (bar) CAPACITIES IN SCFH (Sm³/h) OF 0.6 SPECIFIC GRAVITY NATURAL GAS Inlet Pressure, Psig (bar) 4.4 (0,30) 5.8 (0,40) 7.3 (0,50) 8.7 (0,60) 10.2 (0,70) 11.6 (0,80) 14.5 (1,00) 18.1 (1,3) 21.8 (1,5) 26.1 (1,8) 29.0 (2,0) 43.5 (3,0) 2.9 (0,20) 4.4 (0,30) 5.8 (0,40) 7.3 (0,50) 8.7 (0,60) 10.2 (0,70) 11.6 (0,80) 14.5 (1,00) 21.8 (1,5) 29.0 (2,0) 706 (20,0) 1059 (30,0) 706 (20,0) 2119 (60,0) 1766 (50,0) 1413 (40,0) 2472 (70,0) 2295 (65,0) 1942 (55,0) 1413 (40,0) 2825 (80,0) 2649 (75,0) 2295 (65,0) 1942 (55,0) 1413 (40,0) 3178 (90) 3002 (85) 2825 (80) 2472 (70) 2119 (60) 1236 (35) 3708 (105) 3531 (100) 3355 (95,0) 3178 (90,0) 3002 (85,0) 2119 (60,0) 1766 (50,0) 4238 (120) 4061 (115) 3885 (110) 3708 (105) 3531 (100) 2649 (75,0) 2472 (70,0) 2119 (60,0) 4767 (135) 4591 (130) 4414 (125) 4237 (120) 4061 (115) 3178 (90,0) 3002 (85,0) 2825 (80,0) 5297 (150) 5297 (150) 5297 (150) 5121 (145) 4944 (140) 3885 (110) 3708 (105) 3531 (100) 2472 (70,0) 6180 (175) 6180 (175) 6180 (175) 6180 (175) 5827 (165) 4238 (120) 4061 (115) 3885 (110) 3178 (90,0) 6710 (190) 6710 (190) 6710 (190) 6710 (190) 5650 (160) 5650 (160) 5650 (160) 5474 (155) 4944 (140) - continued - Table 2. Type RP/011 at 5% Regulating Accuracy (continued) Set Pressure, PSIG (bar) CAPACITIES IN SCFH (Sm³/h) OF 0.6 SPECIFIC GRAVITY NATURAL GAS Inlet Pressure, Psig (bar) 72.5 (5,0) 116 (8,0) 131 (9,0) 145 (10,0) 160 (11,0) 174 (12,0) 189 (13,0) 203 (14,0) 218 (15,0) 232 (16,0) 247 (17,0) 261 (18,0) 276 (19,0) 290 (20,0) 2.9 (0,20) 4.4 (0,30) 8299 (235) 8299 (235) 8299 (235) 8299 (235) 8299 (235) 8299 (235) 8299 (235) 8299 (235) 8299 (235) 8299 (235) 8299 (235) 8299 (235) 8299 (235) 8299 (235) 5.8 (0,40) 7239 (205) 8829 (250) 8829 (250) 8829 (250) 8829 (250) 8829 (250) 8829 (250) 8829 (250) 8829 (250) 8829 (250) 8829 (250) 8829 (250) 8829 (250) 8829 (250) 7.3 (0,50) 7239 (205) 7946 (225) 8864 (251) 8864 (251) 8864 (251) 8864 (251) 8864 (251) 8864 (251) 8864 (251) 8864 (251) 8864 (251) 8864 (251) 8864 (251) 8864 (251) 8.7 (0,60) 7239 (205) 7946 (225) 8829 (250) 10 065 (285) 10 065 (285) 10 065 (285) 10 065 (285) 10 065 (285) 10 065 (285) 10 065 (285) 10 065 (285) 10 065 (285) 10 065 (285) 10 065 (285) 10.2 (0,70) 8475 (240) 10 594 (300) 10 594 (300) 10 594 (300) 10 594 (300) 10 594 (300) 10 594 (300) 10 594 (300) 10 594 (300) 10 594 (300) 10 594 (300) 10 594 (300) 10 594 (300) 10 594 (300) 11.6 (0,80) 8475 (240) 11 301 (320) 11 301 (320) 11 301 (320) 11 301 (320) 11 301 (320) 11 301 (320) 11 301 (320) 11 301 (320) 11 301 (320) 11 301 (320) 11 301 (320) 11 301 (320) 11 301 (320) 14.5 (1,00) 8475 (240) 12 713 (360) 12 713 (360) 12 713 (360) 12 713 (360) 12 713 (360) 12 713 (360) 12 713 (360) 12 713 (360) 12 713 (360) 12 713 (360) 12 713 (360) 12 713 (360) 12 713 (360) 21.8 (1,5) 8475 (240) 12 713 (360) 29.0 (2,0) 8475 (240) 12 713 (360) 14 479 (410) 18 717 (530) 18 717 (530) 18 717 (530) 18 717 (530) 18 717 (530) 18 717 (530) 18 717 (530) 18 717 (530) 18 717 (530) 18 717 (530) 18 717 (530) 497
RP Series Regulators Table 3. Type RP/011 at 10% Regulating Accuracy Set Pressure, PSIG (bar) CAPACITIES IN SCFH (Sm³/h) OF 0.6 SPECIFIC GRAVITY NATURAL GAS Inlet Pressure, Psig (bar) 4.4 (0,30) 5.8 (0,40) 7.3 (0,50) 8.7 (0,60) 10.2 (0,70) 11.6 (0,80) 14.5 (1,00) 18.1 (1,3) 21.8 (1,5) 26.1 (1,8) 29.0 (2,0) 43.5 (3,0) 2.9 (0,20) 4.4 (0,30) 5.8 (0,40) 7.3 (0,50) 8.7 (0,60) 10.2 (0,70) 11.6 (0,80) 14.5 (1,00) 21.8 (1,5) 29.0 (2,0) 1059 (30,0) 1412 (40,0) 1059 (30,0) 2472 (70,0) 2119 (60,0) 1766 (50,0) 2825 (80,0) 2649 (75,0) 2295 (65,0) 1766 (50,0) 3178 (90,0) 3002 (85,0) 2649 (75,0) 2295 (65,0) 1766 (50,0) 3531 (100) 3355 (95,0) 3178 (90,0) 2825 (80,0) 2472 (70,0) 1766 (50,0) 4061 (115) 3885 (110) 3708 (105) 3531 (100) 3355 (95,0) 2649 (75,0) 2295 (65,0) 4591 (130) 4414 (125) 4238 (120) 4061 (115) 3885 (110) 3355 (95,0) 3178 (90,0) 2472 (70,0) 5297 (150) 5121 (145) 4944 (140) 4767 (135) 4591 (130) 4061 (115) 3885 (110) 3531 (100) 6003 (170) 6003 (170) 6003 (170) 5827 (165) 5650 (160) 4767 (135) 4591 (130) 4414 (125) 3355 (95,0) 6886 (195) 6886 (195) 6886 (195) 6886 (195) 6533 (185) 5297 (150) 5121 (145) 4944 (140) 4591 (130) 7416 (210) 7416 (210) 7416 (210) 7416 (210) 6886 (195) 6886 (195) 6886 (195) 6710 (190) 6180 (175) - continued - Table 3. Type RP/011 at 10% Regulating Accuracy (continued) Set Pressure, PSIG (bar) CAPACITIES IN SCFH (Sm³/h) OF 0.6 SPECIFIC GRAVITY NATURAL GAS Inlet Pressure, Psig (bar) 72.5 (5,0) 116 (8,0) 131 (9,0) 145 (10,0) 160 (11,0) 174 (12,0) 189 (13,0) 203 (14,0) 218 (15,0) 232 (16,0) 247 (17,0) 261 (18,0) 276 (19,0) 290 (20,0) 2.9 (0,20) 4.4 (0,30) 8299 (235) 8299 (235) 8299 (235) 8299 (235) 8299 (235) 8299 (235) 8299 (235) 8299 (235) 8299 (235) 8299 (235) 8299 (235) 8299 (235) 8299 (235) 8299 (235) 5.8 (0,40) 8122 (230) 8829 (250) 8829 (250) 8829 (250) 8829 (250) 8829 (250) 8829 (250) 8829 (250) 8829 (250) 8829 (250) 8829 (250) 8829 (250) 8829 (250) 8829 (250) 7.3 (0,50) 8122 (230) 8829 (250) 8864 (251) 8864 (251) 8864 (251) 8864 (251) 8864 (251) 8864 (251) 8864 (251) 8864 (251) 8864 (251) 8864 (251) 8864 (251) 8864 (251) 8.7 (0,60) 8122 (230) 8829 (250) 9888 (280) 10 065 (285) 10 065 (285) 10 065 (285) 10 065 (285) 10 065 (285) 10 065 (285) 10 065 (285) 10 065 (285) 10 065 (285) 10 065 (285) 10 065 (285) 10.2 (0,70) 11 301 (320) 10 594 (300) 10 594 (300) 10 594 (300) 10 594 (300) 10 594 (300) 10 594 (300) 10 594 (300) 10 594 (300) 10 594 (300) 10 594 (300) 10 594 (300) 10 594 (300) 10 594 (300) 11.6 (0,80) 11 301 (320) 11 301 (320) 11 301 (320) 11 301 (320) 11 301 (320) 11 301 (320) 11 301 (320) 11 301 (320) 11 301 (320) 11 301 (320) 11 301 (320) 11 301 (320) 11 301 (320) 11 301 (320) 14.5 (1,00) 11 301 (320) 12 713 (360) 12 713 (360) 12 713 (360) 12 713 (360) 12 713 (360) 12 713 (360) 12 713 (360) 12 713 (360) 12 713 (360) 12 713 (360) 12 713 (360) 12 713 (360) 12 713 (360) 21.8 (1,5) 11 301 (320) 15 538 (440) 29.0 (2,0) 11 301 (320) 15 538 (440) 16 598 (470) 18 717 (530) 18 717 (530) 18 717 (530) 18 717 (530) 18 717 (530) 18 717 (530) 18 717 (530) 18 717 (530) 18 717 (530) 18 717 (530) 18 717 (530) 498
RP Series Regulators Table 4. Type RP/022 at 5% Regulating Accuracy Set Pressure, PSIG (bar) 1.2 (0,08) 1.45 (0,10) 2.2 (0,15) 2.9 (0,20) 4.4 (0,30) 5.8 (0,40) 7.3 (0,50) 8.7 (0,60) 10.2 (0,70) 11.6 (0,80) 14.5 (1,00) 21.8 (1,5) 29.0 (2,0) 43.5 (3,0) 58.0 (4,0) CAPACITIES IN SCFH (Sm³/h) OF 0.6 SPECIFIC GRAVITY NATURAL GAS Inlet Pressure, Psig (bar) 2.2 (0,15) 2.9 (0,20) 4.4 (0,30) 5.8 (0,40) 7.3 (0,50) 8.7 (0,60) 10.2 (0,70) 11.6 (0,80) 14.5 (1,00) 18.1 (1,3) 21.8 (1,5) 26.1 (1,8) 29.0 (2,0) 43.5 (3,0) 1766 (50,0) 1589 (45,0) 2472 (70,0) 2295 (65,0) 1589 (45,0) 3355 (95,0) 3178 (90,0) 2825 (80,0) 2295 (65,0) 3885 (110) 3708 (105) 3531 (100) 3355 (95,0) 2825 (80,0) 4944 (140) 4767 (135) 4590 (130) 4414 (125) 4061 (115) 3178 (90,0) 5650 (160) 5473 (155) 5297 (150) 5120 (145) 4767 (135) 4061 (115) 3178 (90,0) 6180 (175) 6003 (170) 5826 (165) 5650 (160) 5297 (150) 4944 (140) 4238 (120) 3178 (90,0) 6533 (185) 6356 (180) 6180 (175) 6003 (170) 5826 (165) 5650 (160) 4944 (140) 4238 (120) 1766 (50,0) 7063 (200) 6886 (195) 6709 (190) 6533 (185) 6356 (180) 6180 (175) 6003 (170) 5650 (160) 2825 (80,0) 2472 (70,0) 7416 (210) 7239 (205) 7063 (200) 6886 (195) 6709 (190) 6356 (180) 3885 (110) 3708 (105) 2825 (80,0) 8475 (240) 8475 (240) 8475 (240) 8475 (240) 8122 (230) 7945 (225) 7239 (205) 4590 (130) 4590 (130) 4061 (115) 9535 (270) 9535 (270) 9535 (270) 9535 (270) 9535 (270) 9535 (270) 9181 (260) 8829 (250) 5473 (155) 5297 (150) 5120 (145) 3531 (100) 10 947 (310) 10 947 (310) 10 947 (310) 10 947 (310) 10 947 (310) 10 947 (310) 10 947 (310) 10 947 (310) 6003 (170) 6003 (170) 5650 (160) 4590 (130) 14 126 (400) 14 479 (410) 15 361 (435) 13 420 (380) 13 420 (380) 13 420 (380) 13 420 (380) 13 420 (380) 8122 (230) 8122 (230) 8122 (230) 7769 (220) 7063 (200) - continued - Table 4. Type RP/022 at 5% Regulating Accuracy (continued) Set Pressure, PSIG (bar) 1.2 (0,08) 1.45 (0,10) 2.2 (0,15) 2.9 (0,20) 4.4 (0,30) 5.8 (0,40) 7.3 (0,50) 8.7 (0,60) 10.2 (0,70) 11.6 (0,80) 14.5 (1,00) 21.8 (1,5) 29.0 (2,0) 43.5 (3,0) 58.0 (4,0) CAPACITIES IN SCFH (Sm³/h) OF 0.6 SPECIFIC GRAVITY NATURAL GAS Inlet Pressure, Psig (bar) 72.5 (5,0) 116 (8,0) 131 (9,0) 145 (10,0) 160 (11,0) 174 (12,0) 189 (13,0) 203 (14,0) 218 (15,0) 232 (16,0) 247 (17,0) 261 (18,0) 276 (19,0) 290 (20,0) 14 125 (400) 14 479 (410) 15 361 (435) 15 185 (430) 15 185 (430) 15 185 (430) 15 185 (430) 12 360 (350) 12 360 (350) 12 360 (350) 12 360 (350) 12 183 (345) 11 300 (320) 9181 (260) 14 479 (410) 15 361 (435) 17 304 (490) 16 950 (480) 16 950 (480) 16 950 (480) 18 363 (520) 18 363 (520) 18 363 (520) 18 363 (520) 18 363 (520) 18 363 (520) 18 363 (520) 15 361 (435) 17 304 (490) 18 540 (525) 18 010 (510) 18 010 (510) 19 776 (560) 20 482 (580) 20 482 (580) 20 482 (580) 20 482 (580) 20 482 (580) 20 482 (580) 15 361 (435) 17 304 (490) 18 540 (525) 19 952 (565) 19 422 (550) 22 601 (640) 23 837 (675) 21 541 (610) 21 541 (610) 21 541 (610) 21 541 (610) 21 541 (610) 15 361 (435) 17,304 (490) 18,540 (525) 19,952 (565) 21,188 (600) 22,601 (640) 23,837 (675) 22,954 (650) 22,954 (650) 22,954 (650) 22,954 (650) 22,954 (650) 15 361 (435) 17 304 (490) 18 540 (525) 19 952 (565) 21 188 (600) 22 601 (640) 23 837 (675) 24 366 (690) 24 366 (690) 24 366 (690) 24 366 (690) 24 366 (690) 17 304 (490) 18 540 (525) 19 952 (565) 21 188 (600) 22 601 (640) 23 837 (675) 26 662 (755) 27 192 (770) 27 192 (770) 27 192 (770) 27 192 (770) 17 304 (490) 18 540 (525) 19 952 (565) 21 188 (600) 22 601 (640) 23 837 (675) 26 662 (755) 28 251 (800) 28 251 (800) 28 251 (800) 28 251 (800) 17 304 (490) 18 540 (525) 19 952 (565) 21 188 (600) 22 601 (640) 23 837 (675) 26 662 (755) 29 311 (830) 29 311 (830) 29 311 (830) 29 311 (830) 17 304 (490) 18 540 (525) 19 952 (565) 21 188 (600) 22 601 (640) 23 837 (675) 26 662 (755) 30 193 (855) 30 193 (855) 30 193 (855) 30 193 (855) 17 304 (490) 18 540 (525) 19 952 (565) 21 188 (600) 22 601 (640) 23 837 (675) 26 662 (755) 31 076 (880) 31 076 (880) 31 076 (880) 31 076 (880) 17 304 (490) 18 540 (525) 19 952 (565) 21 188 (600) 22 601 (640) 23 837 (675) 26 662 (755) 31 783 (900) 31 783 (900) 31 783 (900) 31 783 (900) 17 304 (490) 18 540 (525) 19 952 (565) 21 188 (600) 22 601 (640) 23 837 (675) 26 662 (755) 32 489 (920) 32 489 (920) 32 489 (920) 32 489 (920) 17 304 (490) 18 540 (525) 19 952 (565) 21 188 (600) 22 601 (640) 23 837 (675) 26 662 (755) 32 842 (930) 32 842 (930) 32 842 (930) 32 842 (930) 499
RP Series Regulators Table 5. Type RP/022 at 10% Regulating Accuracy Set Pressure, PSIG (bar) 1.2 (0,08) 1.45 (0,10) 2.2 (0,15) 2.9 (0,20) 4.4 (0,30) 5.8 (0,40) 7.3 (0,50) 8.7 (0,60) 10.2 (0,70) 11.6 (0,80) 14.5 (1,00) 21.8 (1,5) 29.0 (2,0) 43.5 (3,0) 58.0 (4,0) CAPACITIES IN SCFH (Sm³/h) OF 0.6 SPECIFIC GRAVITY NATURAL GAS Inlet Pressure, Psig (bar) 2.2 (0,15) 2.9 (0,20) 4.4 (0,30) 5.8 (0,40) 7.3 (0,50) 8.7 (0,60) 10.2 (0,70) 11.6 (0,80) 14.5 (1,00) 18.1 (1,3) 21.8 (1,5) 26.1 (1,8) 29.0 (2,0) 43.5 (3,0) 2119 (60,0) 1942 (55,0) 2825 (80,0) 2648 (75,0) 1942 (55,0) 3708 (105) 3531 (100) 3178 (90,0) 2648 (75,0) 4238 (120) 4061 (115) 3885 (110) 3708 (105) 3178 (90,0) 5297 (150) 5120 (145) 4944 (140) 4767 (135) 4414 (125) 3531 (100) 6180 (175) 6003 (170) 5826 (165) 5650 (160) 5297 (150) 4590 (130) 3708 (105) 6709 (190) 6533 (185) 6356 (180) 6180 (175) 5826 (165) 5473 (155) 4767 (135) 3708 (105) 7063 (200) 6886 (195) 6709 (190) 6533 (185) 6356 (180) 6180 (175) 5473 (155) 4767 (135) 2472 (70,0) 7416 (210) 7239 (205) 7063 (200) 6886 (195) 6709 (190) 6533 (185) 6180 (175) 4590 (130) 4237 (120) 8299 (235) 8299 (235) 8122 (230) 7945 (225) 7769 (220) 7416 (210) 7063 (200) 5473 (155) 5297 (150) 4767 (135) 9181 (260) 9181 (260) 9181 (260) 9181 (260) 8829 (250) 8652 (245) 8299 (235) 7945 (225) 6709 (190) 7239 (205) 6886 (195) 10 241 (290) 10 241 (290) 10 241 (290) 10 241 (290) 10 241 (290) 10 241 (290) 9888 (280) 9535 (270) 8122 (230) 7769 (220) 6180 (175) 11 653 (330) 11 653 (330) 11 653 (330) 11 653 (330) 11 653 (330) 11 653 (330) 11 653 (330) 11 300 (320) 8829 (250) 8475 (240) 8122 (230) 7769 (220) 14 302 (405) 14 479 (410) 15 361 (435) 14 832 (420) 14 832 (420) 14 832 (420) 14 832 (420) 14 832 (420) 10 594 (300) 10 594 (300) 10 594 (300) 10 241 (290) 9358 (265) - continued - Table 5. Type RP/022 at 10% Regulating Accuracy (continued) Set Pressure, PSIG (bar) 1.2 (0,08) 1.45 (0,10) 2.2 (0,15) 2.9 (0,20) 4.4 (0,30) 5.8 (0,40) 7.3 (0,50) 8.7 (0,60) 10.2 (0,70) 11.6 (0,80) 14.5 (1,00) 21.8 (1,5) 29.0 (2,0) 43.5 (3,0) 58.0 (4,0) CAPACITIES IN SCFH (Sm³/h) OF 0.6 SPECIFIC GRAVITY NATURAL GAS Inlet Pressure, Psig (bar) 72.5 (5,0) 116 (8,0) 131 (9,0) 145 (10,0) 160 (11,0) 174 (12,0) 189 (13,0) 203 (14,0) 218 (15,0) 232 (16,0) 247 (17,0) 261 (18,0) 276 (19,0) 290 (20,0) 14 302 (405) 14 479 (410) 15 361 (435) 16 597 (470) 16 597 (470) 16 597 (470) 16 597 (470) 14 479 (410) 14 479 (410) 14 479 (410) 14 479 (410) 14 302 (405) 13 420 (380) 11 300 (320) 14 479 (410) 15 361 (435) 17 304 (490) 18 363 (520) 18 363 (520) 18 363 (520) 21 188 (600) 21 188 (600) 21 188 (600) 21 188 (600) 21 188 (600) 21 188 (600) 21 188 (600) 15 361 (435) 17 304 (490) 18 540 (525) 19 422 (550) 19 422 (550) 23 307 (660) 23 307 (660) 23 307 (660) 23 307 (660) 23 307 (660) 23 307 (660) 23 307 (660) 15 361 (435) 17 304 (490) 18 540 (525) 19 952 (565) 24 366 (690) 22 601 (640) 23 837 (675) 24 366 (690) 24 366 (690) 24 366 (690) 24 366 (690) 24 366 (690) 15 361 (435) 17 304 (490) 18 540 (525) 19 952 (565) 21 188 (600) 22 601 (640) 23 837 (675) 25 426 (720) 25 426 (720) 25 426 (720) 25 426 (720) 25 426 (720) 15 361 (435) 17 304 (490) 18 540 (525) 19 952 (565) 21 188 (600) 22 601 (640) 23 837 (675) 26 485 (750) 26 485 (750) 26 485 (750) 26 485 (750) 26 485 (750) 17 304 (490) 18 540 (525) 19 952 (565) 21 188 (600) 22 601 (640) 23 837 (675) 26 662 (755) 29 664 (840) 29 664 (840) 29 664 (840) 29 664 (840) 17 304 (490) 18 540 (525) 19 952 (565) 21 188 (600) 22 601 (640) 23 837 (675) 26 662 (755) 31 429 (890) 31 429 (890) 31 429 (890) 31 429 (890) 17 304 (490) 18 540 (525) 19 952 (565) 21 188 (600) 22 601 (640) 23 837 (675) 26 662 (755) 32 312 (915) 32 312 (915) 32 312 (915) 32 312 (915) 17 304 (490) 18 540 (525) 19 952 (565) 21 188 (600) 22 601 (640) 23 837 (675) 26 662 (755) 32 842 (930) 32 842 (930) 32 842 (930) 32 842 (930) 17 304 (490) 18 540 (525) 19 952 (565) 21 188 (600) 22 601 (640) 23 837 (675) 26 662 (755) 33 901 (960) 33 901 (960) 33 901 (960) 33 901 (960) 17 304 (490) 18 540 (525) 19 952 (565) 21 188 (600) 22 601 (640) 23 837 (675) 26 662 (755) 34 431 (975) 34 431 (975) 34 431 (975) 34 431 (975) 17 304 (490) 18 540 (525) 19 952 (565) 21 188 (600) 22 601 (640) 23 837 (675) 26 662 (755) 34 961 (990) 34 961 (990) 34 961 (990) 34 961 (990) 17 304 (490) 18 540 (525) 19 952 (565) 21 188 (600) 22 601 (640) 23 837 (675) 26 662 (755) 35 314 (1000) 35 314 (1000) 35 314 (1000) 35 314 (1000) 500
RP Series Regulators Table 6. Type RP/033 at 5% Regulating Accuracy Set Pressure, PSIG (bar) 1.2 (0,08) 1.45 (0,10) 2.2 (0,15) 2.9 (0,20) 4.4 (0,30) 5.8 (0,40) 7.3 (0,50) 8.7 (0,60) 10.2 (0,70) 11.6 (0,80) 14.5 (1,00) 21.8 (1,5) 29.0 (2,0) 43.5 (3,0) 58.0 (4,0) CAPACITIES IN SCFH (Sm³/h) OF 0.6 SPECIFIC GRAVITY NATURAL GAS Inlet Pressure, Psig (bar) 2.2 (0,15) 2.9 (0,20) 4.4 (0,30) 5.8 (0,40) 7.3 (0,50) 8.7 (0,60) 10.2 (0,70) 11.6 (0,80) 14.5 (1,00) 18.1 (1,3) 21.8 (1,5) 26.1 (1,8) 29.0 (2,0) 43.5 (3,0) 2825 (80,0) 2472 (70,0) 3708 (105) 3531 (100) 2472 (70,0) 5120 (145) 4944 (140) 4238 (120) 3708 (105) 6180 (175) 6003 (170) 5650 (160) 5120 (145) 3708 (105) 7416 (210) 7239 (205) 7063 (200) 6709 (190) 5826 (165) 4237 (120) 8299 (235) 7945 (225) 7769 (220) 7063 (200) 5826 (165) 4414 (125) 9005 (255) 8652 (245) 8475 (240) 8299 (235) 8122 (230) 7416 (210) 6356 (180) 4590 (130) 9888 (280) 9535 (270) 9358 (265) 9181 (260) 8829 (250) 8475 (240) 7769 (220) 7063 (200) 2825 (80,0) 11 653 (330) 11 300 (320) 11 124 (315) 10 947 (310) 10 770 (305) 10 417 (295) 9888 (280) 9181 (260) 4767 (135) 4061 (115) 13 066 (370) 12 713 (360) 12 536 (355) 12 360 (350) 12 183 (345) 12 006 (340) 11 830 (335) 11 653 (330) 6356 (180) 6003 (170) 4767 (135) 14 479 (410) 14 302 (405) 14 125 (400) 13 949 (395) 13 772 (390) 13 596 (385) 13 420 (380) 13 242 (375) 7416 (210) 6709 (190) 16 244 (460) 16 068 (455) 15 891 15 714 (445) 15 538 (440) 15 361 (435) 15 185 (430) 15 008 (425) 9535 (270) 9358 (265) 8299 (235) 5826 (165) 21 188 (600) 21 188 (600) 21 188 (600) 21 188 (600) 21 188 (600) 21 188 (600) 21 188 (600) 20 941 (593) 10 064 (285) 9888 (280) 9181 (260) 7416 (210) 25 426 (720) 25 426 (720) 30 900 (875) 33 901 (960) 28 251 (800) 28 251 (800) 28 251 (800) 28 251 (800) 13 596 (385) 13 596 (385) 13 242 (375) 13 066 (370) 11 653 (330) - continued - Table 6. Type RP/033 at 5% Regulating Accuracy (continued) Set Pressure, PSIG (bar) 1.2 (0,08) 1.45 (0,10) 2.2 (0,15) 2.9 (0,20) 4.4 (0,30) 5.8 (0,40) 7.3 (0,50) 8.7 (0,60) 10.2 (0,70) 11.6 (0,80) 14.5 (1,00) 21.8 (1,5) 29.0 (2,0) 43.5 (3,0) 58.0 (4,0) CAPACITIES IN SCFH (Sm³/h) OF 0.6 SPECIFIC GRAVITY NATURAL GAS Inlet Pressure, Psig (bar) 72.5 (5,0) 116 (8,0) 131 (9,0) 145 (10,0) 160 (11,0) 174 (12,0) 189 (13,0) 203 (14,0) 218 (15,0) 232 (16,0) 247 (17,0) 261 (18,0) 276 (19,0) 290 (20,0) 25 426 (720) 25 426 (720) 30 900 (875) 33 901 (960) 38 316 (1085) 33 548 (950) 33 548 (950) 33 548 (950) 20 129 (570) 20 129 (570) 20 129 (570) 20 129 (570) 19 952 (565) 18 540 (525) 18 186 (515) 30 900 (875) 33 901 (960) 38 316 (1085) 40 612 (1150) 42 024 (1190) 42 024 (1190) 30 017 (850) 30 017 (850) 30 017 (850) 30 017 (850) 30 017 (850) 30 017 (850) 30 017 (850) 33 901 (960) 38 316 (1085) 40 612 (1150) 44 143 (1250) 44 849 (1270) 33 548 (950) 33 548 (950) 33 548 (950) 33 548 (950) 33 548 (950) 33 548 (950) 33 548 (950) 33 901 (960) 38 316 (1085) 40 612 (1150) 44 143 (1250) 47 675 (1350) 36 727 (1040) 36 727 (1040) 36 727 (1040) 36 727 (1040) 36 727 (1040) 36 727 (1040) 36 727 (1040) 33 901 (960) 38 316 (1085) 40 612 (1150) 44 143 (1250) 47 675 (1350) 40 258 (1140) 40 258 (1140) 40 258 (1140) 40 258 (1140) 40 258 (1140) 40 258 (1140) 40 258 (1140) 33 901 (960) 38 316 (1085) 40 612 (1150) 44 143 (1250) 47 675 (1350) 42 024 (1190) 42 024 (1190) 42 024 (1190) 42 024 (1190) 42 024 (1190) 42 024 (1190) 42 024 (1190) 38 316 (1085) 40 612 (1150) 44 143 (1250) 47 675 (1350) 43 790 (1240) 43 790 (1240) 43 790 (1240) 43 790 (1240) 43 790 (1240) 43 790 (1240) 43 790 (1240) 38 316 (1085) 40 612 (1150) 44 143 (1250) 47 675 (1350) 45 203 (1280) 45 203 (1280) 45 203 (1280) 45 203 (1280) 45 203 (1280) 45 203 (1280) 45 203 (1280) 38 316 (1085) 40 612 (1150) 44 143 (1250) 47 675 (1350) 46 438 (1315) 46 438 (1315) 46 438 (1315) 46 438 (1315) 46 438 (1315) 46 438 (1315) 46 438 (1315) 38 316 (1085) 40 612 (1150) 44 143 (1250) 47 675 (1350) 47 675 (1350) 47 675 (1350) 47 675 (1350) 47 675 (1350) 47 675 (1350) 47 675 (1350) 47 675 (1350) 38 316 (1085) 40 612 (1150) 44 143 (1250) 47 675 (1350) 48 380 (1370) 48 380 (1370) 48 380 (1370) 48 380 (1370) 48 380 (1370) 48 380 (1370) 48 380 (1370) 40 612 (1150) 44 143 (1250) 47 675 (1350) 48 910 (1385) 48 910 (1385) 48 910 (1385) 48 910 (1385) 48 910 (1385) 48 910 (1385) 48 910 (1385) 40 612 (1150) 44 143 (1250) 47 675 (1350) 49 440 (1400) 49 440 (1400) 49 440 (1400) 49 440 (1400) 49 440 (1400) 49 440 (1400) 49 440 (1400) 38 845 (1100) 44 143 (1250) 47 675 (1350) 49 793 (1410) 49 793 (1410) 49 793 (1410) 49 793 (1410) 49 793 (1410) 49 793 (1410) 49 793 (1410) 501
RP Series Regulators Table 7. Type RP/033 at 10% Regulating Accuracy Set Pressure, PSIG (bar) 1.2 (0,08) 1.45 (0,10) 2.2 (0,15) 2.9 (0,20) 4.4 (0,3) 5.8 (0,40) 7.3 (0,50) 8.7 (0,60) 10.2 (0,70) 11.6 (0,80) 14.5 (1,00) 21.8 (1,5) 29.0 (2,0) 43.5 (3,0) 58.0 (4,0) CAPACITIES IN SCFH (Sm³/h) OF 0.6 SPECIFIC GRAVITY NATURAL GAS Inlet Pressure, Psig (bar) 2.2 (0,15) 2.9 (0,20) 4.4 (0,30) 5.8 (0,40) 7.3 (0,50) 8.7 (0,60) 10.2 (0,70) 11.6 (0,80) 14.5 (1,00) 18.1 (1,3) 21.8 (1,5) 26.1 (1,8) 29.0 (2,0) 43.5 (3,0) 3178 (90,0) 2825 (80,0) 4061 (115) 3885 (110) 2825 (80,0) 5650 (160) 5474 (155) 4767 (135) 4237 (120) 6710 (190) 6533 (185) 6180 (175) 5650 (160) 4237 (120) 8475 (240) 7946 (225) 7769 (220) 7416 (210) 6533 (185) 4944 (140) 9005 (255) 8654 (245) 8475 (240) 8299 (235) 7769 (220) 6357 (180) 4944 (140) 10 064 (285) 9711 (275) 9535 (270) 9358 (265) 9182 (260) 8475 (240) 7416 (210) 5650 (160) 10 947 (310) 10 594 (300) 10 418 (295) 10 241 (290) 9888 (280) 9535 (270) 8829 (250) 8122 (230) 5650 (160) 12 713 (360) 12 360 (350) 12 183 (345) 12 007 (340) 11 830 (335) 11 477 (325) 10 947 (310) 10 241 (290) 6886 (195) 14 126 (400) 13 773 (390) 13 596 (385) 13 420 (380) 13 243 (375) 13 006 (370) 12 890 (365) 13 243 (375) 9182 (260) 8829 (250) 16 245 (460) 16 068 (455) 15 715 (445) 15 538 (440) 15 362 (435) 15 185 (430) 15 009 (425) 10 418 (295) 10 241 (290) 9535 (270) 18 010 (510) 17 834 (505) 17 657 (500) 17 481 (495) 17 304 (490) 17 128 (485) 16 951 (480) 16 774 (475) 12 360 (350) 12 183 (345) 11 124 (315) 8652 (245) 22 954 (650) 22 954 (650) 22 954 (650) 22 954 (650) 22 954 (650) 22 954 (650) 22 954 (650) 22 778 (645) 12 890 (365) 12 713 (360) 12 007 (340) 10 241 (290) 26 839 (760) 26 839 (760) 33 196 (940) 37 080 (1050) 30 370 (860) 30 370 (860) 30 370 (860) 30 370 (860) 16 421 (465) 16 421 (465) 16 068 (455) 14 479 (410) - continued - Table 7. Type RP/033 at 10% Regulating Accuracy (continued) Set Pressure, PSIG (bar) 1.2 (0,08) 1.45 (0,10) 2.2 (0,15) 2.9 (0,20) 4.4 (0,30) 5.8 (0,40) 7.3 (0,50) 8.7 (0,60) 10.2 (0,70) 11.6 (0,80) 14.5 (1,00) 21.8 (1,5) 29.0 (2,0) 43.5 (3,0) 58.0 (4,0) CAPACITIES IN SCFH (Sm³/h) OF 0.6 SPECIFIC GRAVITY NATURAL GAS Inlet Pressure, Psig (bar) 72.5 (5,0) 116 (8,0) 131 (9,0) 145 (10,0) 160 (11,0) 174 (12,0) 189 (13,0) 203 (14,0) 218 (15,0) 232 (16,0) 247 (17,0) 261 (18,0) 276 (19,0) 290 (20,0) 26 839 (760) 26 839 (760) 33 196 (940) 37 080 (1050) 38 316 (1085) 35 314 (1000) 35 314 (1000) 35 314 (1000) 22 954 (650) 22 954 (650) 22 954 (650) 22 954 (650) 22 778 (645) 21 365 (605) 21 012 (595) 33 196 (940) 37 080 (1050) 38 316 (1085) 40 612 (1150) 43 790 (1240) 43 790 (1240) 32 842 (930) 32 842 (930) 32 842 (930) 32 842 (930) 32 842 (930) 32 842 (930) 32 842 (930) 37 080 (1050) 38 316 (1085) 40 612 (1150) 44 143 (1250) 43 790 (1240) 36 374 (1030) 36 374 (1030) 36 374 (1030) 36 374 (1030) 36 374 (1030) 36 374 (1030) 36 374 (1030) 37 080 (1050) 38 316 (1085) 40 612 (1150) 44 143 (1250) 46 968 (1330) 43 084 (1220) 43 084 (1220) 43 084 (1220) 43 084 (1220) 43 084 (1220) 43 084 (1220) 43 084 (1220) 37 080 (1050) 38 316 (1085) 40 612 (1150) 44 143 (1250) 47 675 (1350) 42 907 (1215) 42 907 (1215) 42 907 (1215) 42 907 (1215) 42 907 (1215) 42 907 (1215) 42 907 (1215) 37 080 (1050) 38 316 (1085) 40 612 (1150) 44 143 (1250) 47 675 (1350) 45 203 (1280) 45 203 (1280) 45 203 (1280) 45 203 (1280) 45 203 (1280) 45 203 (1280) 45 203 (1280) 38 316 (1085) 40 612 (1150) 44 143 (1250) 47 675 (1350) 47 145 (1335) 47 145 (1335) 47 145 (1335) 47 145 (1335) 47 145 (1335) 47 145 (1335) 47 145 (1335) 38 316 (1085) 40 612 (1150) 44 143 (1250) 47 675 (1350) 48 734 (1380) 48 734 (1380) 48 734 (1380) 48 734 (1380) 48 734 (1380) 48 734 (1380) 48 734 (1380) 38 316 (1085) 40 612 (1150) 44 143 (1250) 47 675 (1350) 49 970 (1415) 49 970 (1415) 49 970 (1415) 49 970 (1415) 49 970 (1415) 49 970 (1415) 49 970 (1415) 38 316 (1085) 40 612 (1150) 44 143 (1250) 47 675 (1350) 51 206 (1450) 51 206 (1450) 51 206 (1450) 51 206 (1450) 51 206 (1450) 51 206 (1450) 51 206 (1450) 38 316 (1085) 40 612 (1150) 44 143 (1250) 47 675 (1350) 51 736 (1465) 51 736 (1465) 51 736 (1465) 51 736 (1465) 51 736 (1465) 51 736 (1465) 51 736 (1465) 40 612 (1150) 44 143 (1250) 47 675 (1350) 52 619 (1490) 52 619 (1490) 52 619 (1490) 52 619 (1490) 52 619 (1490) 52 619 (1490) 52 619 (1490) 40 612 (1150) 44 143 (1250) 47 675 (1350) 52 972 (1500) 52 972 (1500) 52 972 (1500) 52 972 (1500) 52 972 (1500) 52 972 (1500) 52 972 (1500) 38 845 (1100) 44 143 (1250) 47 675 (1350) 53 325 (1510) 53 325 (1510) 53 325 (1510) 53 325 (1510) 53 325 (1510) 53 325 (1510) 53 325 (1510) 502
RP Series Regulators B1 B1 ø C ø C B B D D H I A O.M. T. ø 4.92 (125) 2.95 (75) I 6.29 (160) I1 - I2 O.M.T. I1 - I2 INCHES (mm) Types RP/011, RP/022, and RP/033 Types RP/011/66, RP/022/66, and RP/033/66 Figure 2. RP Series Dimensions regulator type Table 8. Dimensions and Shipping Weights inches (DN) DIMENSIONS, Inches (mm) Approximate Shipping Weights, Inlet Outlet A B B1 C D I I1 (1) I2 (2) H pounds, (kg) RP/011 1 (25) 1-1/4 (32) 1.96 (50) 11.02 (280) 4.72 (120) 8.11 (206) 4.02 (102) 5.31 (135) 7.28 (185) 7.67 (195) 14.3 (7) RP/011/66 1 (25) 1-1/4 (32) 11.02 (280) 4.72 (120) 8.11 (206) 4.02 (102) 5.31 (135) 7.28 (185) 7.67 (195) 4.92 (125) 17 (8) RP/022 1-1/4 (32) 2 (50) 1.96 (50) 11.81 (300) 4.72 (120) 10.47 (266) 4.17 (106) 5.31 (135) 7.28 (185) 7.87 (200) 23.2 (11) RP/022/66 1-1/4 (32) 2 (50) 11.81 (300) 4.72 (120) 10.47 (266) 4.17 (106) 5.31 (135) 7.28 (185) 7.87 (200) 4.92 (125) 25.8 (12) RP/033 2 (50) 3 (80) 2.75 (70) 11.81 (300) 4.72 (120) 10.47 (266) 4.72 (120) 6.29 (160) 9.05 (230) 10.63 (270) 28.7 (13) RP/033/66 2 (50) 3 (80) 11.81 (300) 4.72 (120) 10.47 (266) 4.72 (120) 6.29 (160) 9.05 (230) 10.63 (270) 5.59 (142) 31.3 (14) 1. For PN 16/25/40 and CL150 RF Flanged connections. 2. For CL300 RF Flanged connection. 503
RP Series Regulators Ordering Guide Type (Select One) Without Slam-Shut valve RP/011-1-inch (DN 25) inlet, 1-1/4-inch (DN 32) outlet*** RP/022-1-1/4-inch (DN 32) inlet, 2-inch (DN 50) outlet*** RP/033-2-inch (DN 50) inlet, 3-inch (DN 80) outlet*** With Slam-Shut valve RP/011/66-1-inch (DN 25) inlet, 1-1/4-inch (DN 32) outlet*** RP/022/66-1-1/4-inch (DN 32) inlet, 2-inch (DN 50) outlet*** RP/033/66-2-inch (DN 50) inlet, 3-inch (DN 80) outlet*** Inlet Pressure Outlet Pressure Set Pressure Temperature (Select One) Standard Low-Temperature Special Requirements (Optional) please specify please specify please specify To order this product, complete this page or complete the Specification Worksheet and forward to your local Sales Office. If the construction you need is not offered on this page, contact your local Sales Office. To locate your local Sales Office log on to: www.emersonprocess.com/regulators Regulators Quick Order Guide * * * Readily Available for Shipment * * Allow Additional Time for Shipment * Special Order, Constructed from Non-Stocked Parts. Consult your local Sales Office for Availability. Availability of the product being ordered is determined by the component with the longest shipping time for the requested construction. Specification Worksheet Application: Specific Use Line Size Gas Type and Specific Gravity Gas Temperature Does the Application Require Overpressure Protection? Yes No If yes, which is preferred: Relief Valve Monitor Regulator Shutoff Device Is overpressure protection equipment selection assistance desired? Pressure: Maximum Inlet Pressure (P 1max ) Minimum Inlet Pressure (P 1min ) Downstream Pressure Setting(s) (P 2 ) Maximum Flow (Q max ) Performance Required: Accuracy Requirements? Need for Extremely Fast Response? Other Requirements: 504
Type RPE Electric Pilot Heater Introduction The Type RPE is used for reheating gas supplying pressure reducing regulator pilots. The Type RPE avoids the inconveniences caused by freezing which occur during large pressure drops. There are two versions of the Type RPE: Electrical Pilot Heater The Type RPE (with a heating element) is installed with the thermometer in the vertical position and is affixed to the actuator bolts of the regulator. A thermostat and power relay must be installed in a non-explosive risk zone. Regulator Bottom Electrical Heater This version is normally used for relief lines. The Type RPE is assembled with four screws to the bottom of the regulator. The Type RPE can be installed in a hazardous atmosphere. The Type RPE must be installed between the pilot filter and the pre-expansion relay. The Type RPE is in conformity with the Directive for Equipment or Protective System intended for use in potentially explosive atmospheres 94/9/CE. It is classified under group II, Category 2. Features Robust Protection in Case of High Overpressure Large Range of Utilization Maximum Operating Pressure Thermometer Pocket with Heating Element: 1450 psig (100 bar) Temperature measurement Interchangeable Thermic Probe: 10 kω Heater 2 Interchangeable Heating Cartridges: 280 W - 230 V Connected in Series: 140 W Temperature Regulation Range Thermostat: -22 to 194 F (-30 to 90 C) Power Supply Power Relay: I max 2 A U 250 V~ Protection Thermostat: 2 A Power Relay: 2 A Pneumatic Connections Inlet/Outlet: 1/4-inch NPT - tube 8/10 Electrical Connections Electrical Type RPE Box: Packing gland 3/4-inch NPT for cable snap-on Electrical Wiring: Customer Weights Heater: 3.1 pounds (1 kg) Heater with Heating Element: 9.9 pounds (4 kg) Additional Technical Data For more technical information, contact your local Sales Office or log on to: www.emersonprocess.com/regulators Figure 1. Type RPE Electric Pilot Heater Table 1. Recommended Thermostat Settings Selector for temperature A range 0/30 Adjustment for B setting 30 Differential selector C 2 Table 2. Electric Material For Explosive Atmospheres Group according to directive 94/9/CE Category according to directive 94/9/CE Protection Classification Power supply Power consumption Recommended operating temperature Maximum allowable admitted temperature Group II Category 2 EEx d IIC T2 ISSPeP 03 ATEX 090 230 V 50 to 60 Hz 140 W 32 to 86 F (0 to 30 C) 140 F (60 C) 505
Type RPE Electric Pilot Heater 3.07 (78) 0 9.05 (230) 3.54 (90) 0 7.48 (190) inches (mm) Figure 2. Dimensions Figure 3. Installation Ordering Guide Version (Select one) Electrical pilot heater*** Electrical pilot heater with thermostat and power relay*** Electrical heater for regulator bottom*** To order this product, complete this page and forward to your local Sales Office. If the construction you need is not offered on this page, contact your local Sales Office. To locate your local Sales Office log on to: www.emersonprocess.com/regulators Regulators Quick Order Guide * * * Readily Available for Shipment * * Allow Additional Time for Shipment * Special Order, Constructed from Non-Stocked Parts. Consult your local Sales Office for Availability. Availability of the product being ordered is determined by the component with the longest shipping time for the requested construction. 506
S200 Series Pressure Reducing Regulators Introduction The quick-reacting S200 Series pressure reducing service regulators are typically used in industrial or commercial installations to minimize the shock effect of sudden downstream load changes that might otherwise activate safety shutoff equipment. In such an installation, where gas consumption varies from almost nothing to several thousand standard cubic feet or normal cubic meters per hour (SCFH or Nm³/h), snap-acting solenoid valves can cause sudden load changes. In addition, the S200 Series has an internal relief to provide overpressure protection in case of main regulator failure. Body Sizes and End Connection Styles See Table 2 Maximum Operating Inlet Pressure 125 psig (8,6 bar) See Table 5 Maximum Outlet (Casing) Pressure 15 psig (1,0 bar) Outlet Pressure Ranges 2-inches w.c. to 10 psig (5 mbar to 0,69 bar) See Table 6 Flow and Sizing Coefficients See Table 4 Pressure Registration Internal or External Material Temperature Capabilities Nitrile (NBR): -20 to 150 F (-29 to 66 C) Fluoroelastomer (FKM): 0 to 200 F (-18 to 93 C) (Upper temperature limitation due to Nylon (PA) flappers) W1094-1 Figure 1. S200 Series Pressure Reducing Regulator Features On/Off Fast Acting Loads Commercial/Industrial Service Wide Variety of Body Materials and End Connection Styles Available Fixed Factor Accuracy Optional Internal Relief Optional True Monitor Optional Integral Slam-Shut Device Additional Technical Data For more technical information, contact your local Sales Office or log on to: www.emersonprocess.com/regulators inlet pressure outlet pressure atmospheric pressure A6197 Figure 2. Type S201 Operational Schematic Table 1. Available Configurations Type Configuration S201 Basic construction without internal relief for 2 to 30-inches w.c. (5 to 75 mbar) outlet pressures S201H Type S201 with a heavy diaphragm plate for 1 to 5 psig (0,07 to 0,34 bar) outlet pressures S201K Type S201 with a heavy diaphragm plate for 2 to 10 psig (0,14 to 0,69 bar) outlet pressures S201P Type S201 with downstream control line connection and O-ring stem seal for external pressure registration S201PK Combination of Types S201K and S201P S202 Type S201 construction with internal relief S202H Type S201H construction with internal relief S202P Type S201P construction with internal relief 507
S200 Series Pressure Reducing Regulators BODY SIZE, INCHES (DN) 1-1/4 1-1/2 1-1/2 x 2 Table 2. Body Sizes and End Connection Styles BODY MATERIAL Cast Iron Ductile Iron Steel NPT NPT NPT NPT 2 (50) NPT or CL125 FF (1) NPT; CL125 FF or CL250 RF flanged; or PN 10/16 flanged 1. This flange is available with a face-to-face of 7.5 or 10-inches (191 or 254 mm). NPT NPT; CL150 RF; or PN 10/16 flanged Body Cast iron, Ductile iron, or Steel Spring Case, Lower Diaphragm Casing, Union Ring, ORIFICE, and Disk Holder(s) Aluminum Table 3. Construction Materials Disk, Diaphragm, and O-Ring Nitrile (NBR) or Fluoroelastomer (FKM) Closing Cap Gasket Stabilizer Vent Flappers, if used Monitor Regulator Piston Ring Neoprene (CR) Nylon (PA) Graphite Type S201, S202, S201P, S202P, S201H, S202H, S201K, or S201PK ORIFICE SIZE, Inches (mm) 1/4 (6,4) 3/8 (9,5) 1/2 (13) 3/4 (19) 1 (25) 1-3/16 (30) Table 4. Flow and Sizing Coefficients Wide-Open C g Wide-Open C v C 1 iec sizing coefficients 53 110 190 415 700 910 1.51 3.14 5.43 11.9 20 26 X T F D F L 35 0.78 0.5 0.89 Table 5. Outlet Pressure Setting and Maximum Operating Inlet Pressure Type OUTLET PRESSURE SETTING ORIFICE SIZE, Inches (mm) Maximum Operating Inlet Pressure to Obtain optimum Performance, Psig (bar) S201 or S202; S201P or S202P 2 to 30-inches w.c. (5 to 75 mbar) 1/4 (6,4) 3/8 (9,5) 1/2 (13) 3/4 (19) 1 (25) 1-3/16 (30) 25 (1,7) 13 (0,90) S201H or S202H; S201P or S202P 1 to 3.25 psig (0,07 to 0,22 bar) 1/4 (6,4) 3/8 (9,5) 1/2 (13) 3/4 (19) 1 (25) 1-3/16 (30) 14 (1,00) S201K, S201PK All outlet pressure settings 2 to 5.5 psig (0,14 to 0,38 bar) 4 to 10 psig (0,28 to 0,69 bar) 1/4 (6,4) 3/8 (9,5) 1/2 (13) 3/4 (19) 1 (25) 1-3/16 (30) 1-3/16 (30) 25 (1,7) 508
S200 Series Pressure Reducing Regulators total outlet pressure, psig (setting plus build-up) AK1632-B A1759-2 3.0 2.5 2.0 1.5 1.0 0.5 0 inlet pressure, bar 0 1 2 3 4 5 6 0 1 2 3 4 5 6 200 7.0 0 0 10 20 30 40 50 60 70 80 90 100 inlet pressure, Psig 7-inches w.c. (17 mbar) type S202 regulator with seat blocked open by two 1/8-inch (3,2 mm) diameter wires 175 150 125 100 75 50 25 total outlet pressure, mbar (setting plus build-up) total outlet pressure, psig (setting plus build-up) T20747-A A2773-1 6.5 6.0 5.5 5.0 4.5 inlet pressure, bar 4.0 275 0 10 20 30 40 50 60 70 80 90 100 inlet pressure, Psig 5 psig (0,34 bar) type S202H regulator with seat blocked open by one 1/8-inch (3,2 mm) diameter wire 475 450 425 400 375 350 325 300 total outlet pressure, mbar (setting plus build-up) 1/4 (6,4) 3/8 (9,5) 1/2 (13) 3/4 (19) 1 (25) 1-3/16 (30) Figure 3. Internal Relief Performance for Type S202 Regulator Venting Directly to Atmosphere Figure 4. Internal Relief Performance for Type S202H Regulator Venting Directly to Atmosphere Table 6. Outlet Pressure Ranges TypeS spring number Outlet Pressure Range S201 and S202 S201P and S202P 1 2 3 4 5 S201H and S202H 6 S201P (2) and S202P (2) 7 S201K and S201PK 8 9 2 to 4.5-inches w.c. (5 to 11 mbar) (1) 3.5 to 6.5-inches w.c. (9 to 16 mbar) 5 to 9-inches w.c. (12 to 22 mbar) 8.5 to 18-inches w.c. (21 to 45 mbar) 14 to 30-inches w.c. (35 to 75 mbar) 1 to 2 psig (0,07 to 0,14 bar) 1.5 to 3.25 psig (0,10 to 0,22 bar) 2 to 5 psig (0,14 to 0,34 bar) 2 to 5.5 psig (0,14 to 0,38 bar) 4 to 10 psig (0,28 to 0,69 bar) Part Number 1D892527022 1D892627022 1D892727012 1D893227032 1D893327032 1H975827032 1H975927032 1P615427142 0Y066427022 1H802427032 Control Spring Color Code Brown Red Black Gray Dark green Dark blue Orange Yellow Green stripe Unpainted 1. With regulator installed so control spring is on top of diaphragm. If installed so control spring is on bottom, lower end of outlet pressure range can be reduced by 1-inch w.c. (2 mbar) for regulator with light diaphragm plate or 2-inches w.c. (5 mbar) for regulator with heavy diaphragm plate. 2. Requires heavy diaphragm plate for outlet pressures over 1 psig (0,07 bar). 509
S200 Series Pressure Reducing Regulators outlet pressure, spring part number, and Accuracy inlet pressure, PSIG (bar) Table 7. Types S201, S202, and S203 Flow Capacities Capacities in SCFh (Nm 3 /h) of 0.6 Specific Gravity Natural Gas 1-1/2-Inch (DN 40) Body Size Orifice Size, Inches (mm) 1/4 (6,4) 3/8 (9,5) 1/2 (13) 3/4 (19) 1 (25) 1-3/16 (30) 4-inches w.c. (10 mbar) 1D892527022 or 1D892627022 1-inch w.c. (2 mbar) droop 2-inches w.c. (5 mbar) boost 7-inches w.c. (17 mbar) 1D892727012 1-inch w.c. (2,5 mbar) droop 2-inches w.c. (5 mbar) boost 11-inches w.c. (27 mbar) 1D893227032 ± 2-inches w.c. (5 mbar) 20-inches w.c. (50 mbar) 1D893327032 ± 3-inches w.c. (7 mbar) 0.4 (0,03) 0.5 (0,03) 1 1.5 2 5 13 25 60 100 125 (0,07) (0,10) (0,14) (0,34) (0,90) (1,7) (4,1) (6,9) (8,6) 0.4 (0,03) 0.5 (0,03) 1 1.5 2 5 13 25 60 100 125 0.5 1 1.5 2 5 13 25 60 100 125 (0,07) (0,10) (0,14) (0,34) (0,90) (1,7) (4,1) (6,9) (8,6) (0,03) (0,07) (0,10) (0,14) (0,34) (0,90) (1,7) (4,1) (6,9) (8,6) 1 (0,07) 2 (0,14) 5 13 25 60 100 125 (0,34) (0,90) (1,7) (4,1) (6,9) (8,6) 400 500 600 1150 1600 2550 4750 6650 6950 400 500 600 950 1600 2200 4300 7500 9050 (10,7) (13,4) (16,1) (30,8) (42,8) (68,3) (127) (178) (186) (10,7) (13,4) (16,1) (25,5) (42,8) (58,9) (115) (201) (243) 400 (10,7) 500 (13,4) 600 950 1600 2100 4400 7300 9050 (16,1) (25,5) (42,8) (56,3) (118) (196) (243) 300 (8,0) 500 (13,4) 900 1500 2100 4750 7400 9200 (24,1) (40,2) (56,3) (127) (198) (247) 800 1050 1300 2200 3600 5000 5100 7300 8300 800 1050 1300 2100 2200 5200 (21,4) (28,1) (34,8) (58,9) (96,4) (134) (137) (196) (222) (21,4) (28,1) (34,8) (56,3) (58,9) (139) 9200 (247) 10 500 (281) 9800 (263) (1) 700 (18,7) 950 (25,5) 1200 2000 3400 5150 9250 10 000 10 800 (32,2) (53,6) (91,1) (138) (248) (268) (289) 500 (13,4) 950 (25,5) 1700 3200 4700 8900 10 500 10 950 (45,6) (85,8) (126) (239) (281) (293) 1200 1600 2100 3300 6200 7350 (32,2) (42,9) (56,3) (88,4) (166) (197) 1000 (26,8) 1400 (37,5) 2100 2500 2800 4500 7000 8950 (56,3) (67,0) (75,0) (121) (188) (240) 7050 (189) 5600 (150) (1) 5200 (139) (1) 1100 1500 1900 3200 3300 6800 (29,5) (40,2) (50,9) (85,8) (88,4) (182) 900 (24,1) 1200 (32,2) 1900 2300 2100 3350 5800 8400 (50,9) (61,6) (56,3) (89,8) (155) (225) 10 100 (271) 9900 (265) 9200 (247) (1) 1100 (29,5) 1450 (38,9) 1700 2900 3700 7100 9400 10 100 (45,6) (77,7) (99,2) (190) (252) (271) 750 (20,1) 1400 (37,5) 2500 5400 7000 (67,0) (145) (188) 9950 (267) 10 800 (289) 1. Limited due to boost. Light shade areas show where indicated droop would be exceeded regardless of capacity. Dark shade areas show where maximum operating inlet pressure for a given port diameter is exceeded. 800 1800 2300 1950 3800 6100 (21,4) (48,2) (61,6) (52,3) (102) (163) 7950 (213) 10 400 (279) 1000 (26,8) 2000 (53,6) 4200 6500 8250 (113) (174) (221) 10 600 (284) 1400 (37,5) 1600 (42,8) 2500 3000 3500 5300 6000 9000 (67,0) (80,4) (93,8) (142) (161) (241) 1300 (34,8) 1550 (41,5) 2300 2800 3300 5100 8000 8750 1500 2200 2800 3200 5100 7250 (61,6) (75,0) (88,4) (137) (214) (235) (40,2) (58,9) (75,0) (85,8) (137) (194) 9400 (252) 1300 (34,8) 2800 (75) 5000 7000 9350 (134) (188) (251) 1600 (42,8) 1800 (48,2) 2700 3200 3800 (72,4) (85,8) (102) 6000 (161) 6850 (184) 1450 (38,9) 1750 (46,9) 2500 1800 1800 (67,0) (48,2) (48,2) 4500 (121) 8000 (214) 1700 2450 2600 2750 5150 7650 (45,6) (65,7) (69,7) (73,7) (138) (205) 1700 (45,6) 3100 (83,1) 5500 (147) 7100 (190) - continued - 510
S200 Series Pressure Reducing Regulators outlet pressure, spring part number, and Accuracy inlet pressure, PSIG (bar) Table 7. Types S201H, S202H, and S203H Capacities (continued) Capacities in SCFh (Nm 3 /h) of 0.6 Specific Gravity Natural Gas 1-1/2-Inch (DN 40) Body Size Orifice Size, Inches (mm) 1/4 (6,4) 3/8 (9,5) 1/2 (13) 3/4 (19) 1 (25) 1-3/16 (30) 5 10 15 (0,34) (0,69) (1,0) 850 1450 1650 (22,8) (38,9) (44,2) 1600 2050 3000 (42,9) (54,9) (80,4) 1650 3250 4300 (44,2) (87,1) (115) 2400 5400 7000 (64,3) (145) (188) 2450 5750 8200 (65,7) (154) (220) 3900 6650 8200 (105) (178) (220) 2 psig (0,14 bar) 1H975827032 ± 0.2 psig (0,01 bar) 20 25 30 40 45 50 60 80 100 125 (1,4) (1,7) (2,1) (2,8) (3,1) (3,5) (4,1) (5,5) (6,9) (8,6) 2050 2500 2750 3500 3750 4250 4850 6150 7600 9300 (54,9) (67,0) (73,7) (93,8) (101) (114) (130) (165) (204) (249) 3850 4600 5650 7000 7800 8500 8800 10 000 10 800 12 200 (103) (123) (151) (188) (209) (228) (236) (268) (289) (327) 5650 6500 6500 8400 9150 9600 9700 11 250 11 250 (151) (174) (174) (225) (245) (257) (260) (302) (302) 7500 9600 9600 10 150 10 500 10 500 (201) (257) (257) (272) (281) (281) 11 400 (306) 9050 9700 10 850 (243) (260) (291) 5 10 15 (0,34) (0,69) (1,0) 1100 1650 2050 (29,5) (44,2) (54,9) 1950 3100 4100 (52,3) (83,1) (110) 2800 4650 5950 (75,0) (125) (159) 4250 7750 9550 (114) (208) (256) 5400 8700 11 150 (145) (233) (299) 7200 9100 11 800 (193) (244) (316) 3 psig (0,21 bar) 1H975927032 ± 0.6 psig (0,04 bar) 20 25 30 40 45 50 60 80 100 125 (1,4) (1,7) (2,1) (2,8) (3,1) (3,5) (4,1) (5,5) (6,9) (8,6) 2400 2600 3100 3150 4150 4400 5000 6400 7650 9200 (64,3) (69,7) (83,1) (84,4) (111) (118) (134) (172) (205) (247) 4900 5750 6550 7850 8400 9300 10 700 13 050 15 400 16 050 (131) (154) (176) (210) (225) (249) (287) (350) (413) (430) 7800 8700 10 250 11 300 12 450 12 450 13 000 16 000 16 050 (209) (233) (275) (303) (334) (334) (348) (429) (430) 10 650 11 950 12 050 13 800 14 150 14 150 (285) (320) (323) (370) (379) (379) 15 350 (411) 12 350 14 050 14 400 (331) (377) (386) 10 15 20 (0,69) (1,0) (1,4) 1550 2000 2450 (41,5) (53,6) (65,7) 2850 3850 4750 (76,4) (103) (127) 4050 5800 7150 (109) (155) (192) 6450 9250 11 400 (173) (248) (306) 8450 11 150 13 250 (226) (299) (355) 9800 (263) 12 400 (332) 5 psig (0,34 bar) 1P615427142 ± 1 psig (0,07 bar) 25 30 40 45 50 60 (1,7) (2,1) (2,8) (3,1) (3,5) (4,1) 2800 3100 3700 4050 4450 5050 (75,0) (83,1) (99,2) (109) (119) (135) 5700 6400 7850 8600 9400 10 700 (153) (172) (210) (230) (252) (287) 8600 10 050 12 350 13 000 13 650 15 100 (230) (269) (331) (348) (366) (405) 12 800 13 550 15 650 15 950 16 300 18 200 (343) (363) (419) (427) (437) (488) 15 250 (409) 16 800 80 100 125 (5,5) (6,9) (8,6) 6300 7600 9200 (169) (204) (247) 13 400 15 950 17 800 (359) (427) (477) 17 650 (473) 17 650 (473) 1. Limited due to boost. Light shade areas show where indicated droop would be exceeded regardless of capacity. Dark shade areas show where maximum operating inlet pressure for a given port diameter is exceeded. 511
S200 Series Pressure Reducing Regulators outlet pressure, spring part number, and Accuracy inlet pressure, PSIG (bar) Table 8. Types S201, S202, and S203 Flow Capacities Capacities in SCFh (Nm 3 /h) of 0.6 Specific Gravity Natural Gas 2-Inch (DN 50) Body Size Orifice Size, Inches (mm) 1/4 (64) 3/8 (9,5) 1/2 (13) 3/4 (19) 1 (25) 1-3/16 (30) 4-inches w.c. (10 mbar) 1D892527022 or 1D892627022 1-inch w.c. (2 mbar) droop 2-inches w.c. (5 mbar) boost 7-inches w.c. (17 mbar) 1D892727012 1-inch w.c. (2 mbar) droop 2-inches w.c. (5 mbar) boost 11-inches w.c. (27 mbar) 1D893227032 ± 2-inches w.c. (5 mbar) 20-inches w.c. (50 mbar) 1D893327032 ± 3-inches w.c. (7 mbar) 0.4 (0,03) 0.5 (0,03) 1 1.5 2 5 13 25 60 100 125 (0,07) (0,10) (0,14) (0,34) (0,90) (1,7) (4,1) (6,9) (8,6) 0.4 (0,03) 0.5 (0,03) 1 1.5 2 5 13 25 60 100 125 0.5 1 1.5 2 5 13 25 60 100 125 (0,07) (0,10) (0,14) (0,34) (0,90) (1,7) (4,1) (6,9) (8,6) (0,03) (0,07) (0,10) (0,14) (0,34) (0,90) (1,7) (4,1) (6,9) (8,6) 1 (0,07) 2 (0,14) 5 13 25 60 100 125 (0,34) (0,90) (1,7) (4,1) (6,9) (8,6) 400 500 600 1000 1650 2400 4450 5500 7250 400 500 600 1000 1650 2400 4450 7500 9500 (10,7) (13,4) (16,1) (26,8) (44,2) (64,3) (119) (147) (194) (10,7) (13,4) (16,1) (26,8) (44,2) (64,3) (119) (201) (255) 400 (10,7) 500 (13,4) 600 1000 1600 2400 4450 7450 9500 (16,1) (26,8) (42,9) (64,3) (119) (200) (255) 300 (8,0) 500 (13,4) 900 1500 2450 4900 7500 9150 (24,1) (40,2) (65,7) (131) (201) (245) 900 1100 1400 2300 3700 5200 9000 9500 3900 800 1050 1300 2100 3500 5200 9000 10 000 10 300 (24,1) (29,5) (37,5) (61,6) (99,2) (139) (241) (255) (105) (1) (21,4) (28,1) (34,8) (56,3) (93,8) (139) (241) (268) (276) 750 (20,1) 1000 (26,8) 1200 2000 3400 5650 11 350 16 650 17 500 (32,2) (53,6) (91,1) (151) (304) (446) (469) 750 (20,1) 1150 (30,8) 1650 2550 4850 (44,2) (68,3) (130) 9400 (252) 17 400 (466) 5500 (147) (1) 1300 1700 2200 3700 6500 9200 (34,8) (45,6) (58,9) (99,2) (174) (247) 1200 (32,2) 1700 (45,6) 2800 3600 4500 7800 13 000 13 000 (75,0) (96,5) (121) (209) (348) (348) 14 550 (390) 15 000 (402) 12 900 (346) (1) 1200 1600 2000 3500 6400 10 300 (32,2) (42,8) (53,6) (93,8) (172) (276) 12 000 (322) 13 100 (351) 1100 (29,5) 1450 (38,9) 1700 3000 6200 10 350 19 300 20 200 (45,6) (80,4) (166) (277) (517) (541) 550 (14,7) 1700 (45,6) 2150 4350 7200 (57,6) (117) (193) 19 600 (525) 13 800 (370) 1. Limited due to boost. Light shade areas show where indicated droop would be exceeded regardless of capacity. Dark shade areas show where maximum operating inlet pressure for a given port diameter is exceeded. 950 (25,5) 1500 (40,2) 2300 3100 4000 7700 10 000 20 000 (61,6) (83,1) (107) (206) (268) (536) 20 700 (555) 800 1800 2500 3100 7300 10 350 (21,4) (48,2) (67,0) (83,1) (196) (277) 19 300 (517) 20 200 (541) 1250 (33,5) 1900 (50,9) 3250 5950 18 100 (87,1) (159) (485) 22 700 (608) 1600 (42,8) 2200 (58,9) 3200 4300 5500 9500 14 000 18 000 (85,8) (115) (147) (255) (375) (482) 1400 (37,5) 1800 (48,2) 2800 3600 4500 (75,0) (96,5) (121) 9400 (252) 20 200 (541) 11 800 (316) (1) 1500 2500 3400 4200 7000 17 650 (40,2) (67,0) (91,1) (113) (188) (473) 23 450 (628) 1700 (45,6) 2350 (62,9) 6400 10 150 19 200 (172) (272) (515) 1800 (48,2) 2400 (64,3) 3800 5000 6400 (102) (134) (172) 12 700 (340) 14 500 (389) 1600 (42,8) 2000 (53,6) 3300 4500 6000 (88,4) (121) (161) 9400 (252) 21 200 (568) 1600 2600 3350 3750 8500 18 100 (42,8) (69,7) (89,8) (101) (228) (485) 1800 (48,2) 3250 (87,1) 6700 (180) 10 500 (281) - continued - 512
S200 Series Pressure Reducing Regulators outlet pressure, spring part number, and Accuracy inlet pressure, PSIG (bar) Table 8. Types S201H, S202H, and S203H Capacities (continued) Capacities in SCFh (Nm 3 /h) of 0.6 Specific Gravity Natural Gas 2-Inch (DN 50) Body Size Orifice Size, Inches (mm) 1/4 (6,4) 3/8 (9,5) 1/2 (13) 3/4 (19) 1 (25) 1-3/16 (30) 5 10 15 (0,34) (0,69) (1,0) 850 1350 1700 (22,8) (36,2) (45,6) 1800 1900 2800 (48,2) (50,9) (75,0) 1800 3000 3700 (48,2) (80,4) (99,2) 2950 5200 6900 (79,1) (139) (185) 4250 6600 7200 (114) (177) (193) 5200 7800 9500 (139) (209) (255) 2 psig (0,14 bar) 1H975827032 ± 0.2 psig (0,01 bar) 20 25 30 40 45 50 60 80 100 125 (1,4) (1,7) (2,1) (2,8) (3,1) (3,5) (4,1) (5,5) (6,9) (8,6) 2000 2450 2650 3400 3600 4000 4600 5800 7100 9000 (53,6) (65,7) (71,0) (91,1) (96,5) (107) (123) (155) (190) (241) 3800 4500 5200 7400 8000 8500 10 700 13 100 16 200 19 900 (102) (121) (139) (198) (214) (228) (287) (351) (434) (533) 5300 6800 7500 13 200 15 500 16 700 19 200 24 800 25 600 (142) (182) (201) (354) (415) (448) (515) (665) (686) 9000 12 500 16 000 21 600 21 600 21 900 (241) (335) (429) (579) (579) (587) 18 800 (504) (1) 9800 14 200 16 100 (263) (381) (431) 5 10 15 (0,3) (0,7) (1,0) 1100 1550 2050 (29,5) (41,5) (54,9) 1950 3000 3850 (52,3) (80,4) (103) 2550 4750 5950 (68,3) (127) (159) 4700 8600 12 600 (126) (230) (338) 6000 12 200 16 200 (161) (327) (434) 7450 15 400 20 300 (200) (413) (544) 3 psig (0,21 bar) 1H975927032 ± 0.6 psig (0,04 bar) 20 25 30 40 45 50 60 80 100 125 (1,4) (1,7) (21) (2,8) (3,1) (3,5) (4,1) (5,5) (6,9) (8,6) 2400 2800 3150 3650 4100 4350 5100 6350 7250 9400 (64,3) (75,0) (84,4) (97,8) (110) (117) (137) (170) (194) (252) 4850 5750 6450 7850 8900 9450 11 100 14 350 17 250 21 000 (130) (154) (173) (210) (239) (253) (297) (385) (462) (563) 8200 9800 11 600 14 300 15 500 17 000 19 850 25 200 29 400 (220) (263) (311) (383) (415) (456) (532) (675) (788) 17 000 19 700 22 500 26 400 28 500 29 600 (456) (528) (603) (708) (764) (793) 29 900 (801) 21 800 23 000 26 500 (584) (616) (710) 10 15 20 (0,7) (1,0) (1,4) 1500 2050 2400 (40,2) (54,9) (64,3) 2800 3950 4750 (75,0) (106) (127) 4050 5700 7300 (109) (153) (196) 7350 10 750 13 550 (197) (288) (363) 9400 12 950 18 450 (252) (347) (494) 12 400 (332) 17 100 (458) 5 psig (0,34 bar) 1P615427142 ± 1 psig (0,07 bar) 25 30 40 45 50 60 (1,7) (2,1) (2,8) (3,1) (3,5) (4,1) 2750 3100 3750 4050 4400 4950 (73,7) (83,1) (101) (109) (118) (133) 5450 6500 7850 8550 9600 10 850 (146) (174) (210) (229) (257) (291) 9100 10 500 13 700 15 150 16 650 19 150 (244) (281) (367) (406) (446) (513) 16 200 19 200 25 250 25 700 27 950 30 550 (434) (515) (677) (689) (749) (819) 20 400 (547) 24 700 (662) 80 100 125 (5,5) (6,9) (8,6) 6450 7700 9250 (173) (206) (248) 14 000 17 000 20 700 (375) (456) (555) 24 150 (647) 29 400 (788) 1. Limited due to boost. Light shade areas show where indicated droop would be exceeded regardless of capacity. Dark shade areas show where maximum operating inlet pressure for a given port diameter is exceeded. Looking for a specific product? When you know the application and type or series of the product you need, you can use the Product Selection Guide in the Table of Contents, the Section Outline in the Application Map of each section, or the Product Index at the back of this Application Guide to direct you to the page on which the product is described. 513
S200 Series Pressure Reducing Regulators Table 9. Type S201K Capacities outlet pressure, spring part number, and Accuracy inlet pressure, PSIG (bar) Capacities in SCFh (Nm 3 /h) of 0.6 Specific Gravity Natural Gas 1-1/2 and 2-Inch (DN 40 and 50) Body Size Orifice Size, Inches (mm) 1/4 (6,34) 3/8 (9,5) 1/2 (13) 3/4 (19) 1 (25) 1-3/16 (30) 10 15 20 (0,69) (1,0) (1,4) 500 550 600 (13,4) (14,7) (16,1) 1000 1300 1650 (26,8) (34,8) (44,2) 1250 1650 1950 (33,5) (44,2) (52,3) 1900 2650 3300 (50,9) (71,0) (88,4) 2150 3200 4100 (57,6) (85,8) (110) 2550 4000 5000 (68,3) (107) (134) 5 psig (0,34 bar) 0y066427022 ± 0.5 psig (0,03 bar) 25 30 40 45 50 60 (1,7) (2,1) (2,8) (3,1) (3,5) (4,1) 800 1600 1950 2250 2450 2600 (21,4) (42,9) (52,3) (60,3) (65,7) (69,7) 1950 2150 2650 2900 3450 3800 (52,3) (57,6) (71,0) (77,7) (92,5) (102) 2150 2650 2900 3450 3800 5350 (57,6) (71,0) (77,7) (92,5) (102) (143) 3950 4500 5800 6200 6600 8700 (106) (121) (155) (166) (177) (233) 4650 (125) 5500 (147) 80 100 125 (5,5) (6,9) (8,6) 3700 4100 5450 (99,2) (110) (146) 5350 5900 7950 (143) (158) (213) 5900 (158) 7950 (213) 10 15 20 (0,7) (1,0) (1,4) 1150 1300 1900 (30,8) (34,8) (50,9) 1700 2550 2950 (45,6) (68,3) (79,1) 2250 3150 3950 (60,3) (84,4) (106) 3400 5200 6000 (91,1) (139) (161) 4550 6350 8300 (122) (170) (222) 5650 8100 9950 (151) (217) (267) 5 psig (0,34 bar) 0y066427022 ± 1 psig (0,07 bar) 25 30 40 45 50 60 (1,7) (2,1) (2,8) (3,1) (3,5) (4,1) 2200 2650 3100 3450 3800 4400 (58,9) (71,0) (83,1) (92,5) (102) (118) 3650 4000 5000 5800 6450 7450 (97,8) (107) (134) (155) (173) (200) 4850 5500 6900 7650 8900 9800 (130) (147) (185) (205) (239) (263) 7050 8750 10 850 11 700 14 100 14 900 (189) (235) (291) (314) (378) (399) 9950 (267) 11 750 (315) 80 100 125 (5,5) (6,9) (8,6) 5950 7000 8450 (159) (188) (226) 9300 11 250 13 800 (249) (302) (370) 12 000 (322) 14 750 (395) 10 15 20 (0,69) (1,0) (1,4) 550 700 800 (14,7) (18,8) (21,4) 800 1200 1650 (21,4) (32,2) (44,2) 1050 1650 2100 (28,1) (44,2) (56,3) 1200 2500 3150 (32,2) (67,0) (84,4) 1350 2950 4450 (36,2) (79,1) (119) 1750 3800 5350 (46,9) (102) (143) 10 psig (0,69 bar) 1H802427032 ± 1 psig (0,07 bar) 25 30 40 45 50 60 (1,7) (2,1) (2,8) (3,1) (3,5) (4,1) 1500 1850 2150 2300 2500 2900 (40,2) (49,6) (57,6) (61,6) (67,0) (77,7) 2000 2300 3050 3400 3950 4350 (53,6) (61,6) (81,7) (91,1) (106) (117) 2750 3000 4100 4600 5100 6000 (73,7) (80,4) (110) (123) (137) (161) 4350 4850 6400 7150 7650 8550 (117) (130) (172) (192) (205) (229) 4900 (131) 6200 (166) 6500 (174) 80 100 125 (5,5) (6,9) (8,6) 3900 4650 5300 (105) (125) (142) 5950 6800 8200 (159) (182) (220) 7550 (202) 9650 (259) 10 15 20 (0,69) (1,0) (1,4) 950 1550 1900 (25,5) (41,5) (50,9) 1600 2350 3000 (42,9) (62,9) (80,4) 2450 2900 4000 (65,7) (77,7) (107) 3550 4900 6700 (95,1) (131) (180) 3600 6450 9000 (96,5) (173) (241) 4250 7600 10 400 (114) (204) (279) 10 psig (0,69 bar) 1H802427032 ± 2 psig (0,14 bar) 25 30 40 45 50 60 (1,7) (2,1) (2,8) (3,1) (3,5) (4,1) 2300 2750 3400 3650 3950 4650 (61,6) (73,7) (91,1) (97,8) (106) (125) 3800 4750 5850 6300 7250 8150 (102) (127) (157) (169) (194) (218) 5250 6000 7550 8800 9300 11 000 (141) (161) (202) (236) (249) (295) 8150 9700 12 250 13 650 15 100 16 650 (218) (260) (328) (366) (405) (446) 10 300 (276) 12 200 (327) 13 050 (350) 80 100 125 (5,5) (6,9) (8,6) 5850 7250 8700 (157) (194) (233) 10 750 12 850 15 750 (288) (344) (422) 13 750 (369) 17 100 (458) 1. Limited due to boost. Light shade areas show where indicated droop would be exceeded regardless of capacity. Dark shade areas show where maximum operating inlet pressure for a given port diameter is exceeded. 514
S200 Series Pressure Reducing Regulators 14.12 (359) D (MAXIMUM) D (MAXIMUM) 9.75 (248) D (MAXIMUM) 1-INCH NPT SCREENED VENT 12.88 (327) A A A/2 A A/2 A/2 1/4-INCH NPT VENT C B 3/4-INCH NPT CONTROL LINE TAPPING FOR TYPES WITH EXTERNAL REGISTRATION B0375_3 INTEGRAL MONITOR BODIES FLANGED bodies ALL NPT BODIES INCHES (mm) Figure 5. S200 Series Dimensions S100F6 position 1 (STANDARD) position 2 position 3 position 4 f outlet C E CJ4598_B D (standard) Figure 6. Body Positions and Spring Case Vent Locations Table 10. Dimensions and Approximate Weight Body Size, Inches (DN) NPT CL125A FF or CL150 RF Flanged a CL250A FF Flanged PN 10/16 Flanged dimensions, Inches (mm) b c True Monitor d NPT All Other Types Flanged APPROXIMATE SHIPPING Weight, POUNDS (kg) 1-1/4 1-1/2 1-1/2 x 2 2 (50) 6.12 (155) 6.12 (155) 6.12 (155) 6.12 (155) 10.00 (254) 10.50 (267) 10.19 (259) 11.06 (281) 11.06 (281) 11.06 (281) 10.62 (270) 18.12 (460) 18.12 (460) 18.12 (460) 17.60 (447) 4.19 (106) 4.19 (106) 4.19 (106) 4.62 (117) 1.44 (37) 1.44 (37) 1.44 (37) 1.88 (48) 2.19 (56) 28 (13) 515
S200 Series Pressure Reducing Regulators Ordering Guide Type, See Table 1 (Select One) S201 (without internal relief)*** S201H (Type S201 for outlet pressures up to 5 psig (0,34 bar))*** S201K (Type S201 for outlet pressures up to 10 psig (0,69 bar))*** S201PK (Type S201K with external pressure registration)*** S201P (Type S201 with external pressure registration)*** S202 (Type S201 with internal relief)*** S202H (Type S202 for outlet pressures up to 5 psig (0,34 bar))*** S202P (Type S202 with external pressure registration and internal relief)*** Body Size, Material, and End Connection Style (Select One) 1-1/4-inch Cast Iron Body NPT*** 1-1/4-inch Ductile Iron Body NPT*** 1-1/2-inch Cast Iron Body NPT*** 1-1/2-inch Ductile Iron Body NPT*** 1-1/2-inch Steel Body NPT*** 2-inch (DN 50) Cast Iron Body NPT*** CL125 FF (1) *** 2-inch (DN 50) Ductile Iron Body NPT*** CL125 FF*** CL250 RF*** PN 10/16*** 2-inch (DN 50) Steel Body NPT*** CL150 RF*** PN 10/16*** 1. This flange is available with a face-to-face of 7.5 or 10-inches (191 or 254 mm). To order this product, complete this page or complete the Specification Worksheet and forward to your local Sales Office. If the construction you need is not offered on this page, contact your local Sales Office. To locate your local Sales Office log on to: www.emersonprocess.com/regulators Regulators Quick Order Guide * * * Readily Available for Shipment * * Allow Additional Time for Shipment * Special Order, Constructed from Non-Stocked Parts. Consult your local Sales Office for Availability. Availability of the product being ordered is determined by the component with the longest shipping time for the requested construction. Orifice Size (Select One) 1/4-inch (6,4 mm)*** 3/8-inch (9,5 mm)*** 1/2-inch (13 mm)*** Body Position (Select One) Position 1 (standard)*** Position 2** Position 3** Position 4** Outlet Pressure Range (Select One) Types S201, S201P, S202, and S202P Specification Worksheet Application: Specific Use Line Size Gas Type and Specific Gravity Gas Temperature Does the Application Require Overpressure Protection? Yes No If yes, which is preferred: Relief Valve Monitor Regulator Shutoff Device Is overpressure protection equipment selection assistance desired? Pressure: Maximum Inlet Pressure (P 1max ) Minimum Inlet Pressure (P 1min ) Downstream Pressure Setting(s) (P 2 ) Maximum Flow (Q max ) Performance Required: Accuracy Requirements? Need for Extremely Fast Response? Other Requirements: 3/4-inch (19 mm)*** 1-inch (25 mm)*** 1-3/16-inch (30 mm)*** Vent Position (Select One) Position C** Position D (standard)*** Position E** Position F** 2 to 4.5-inches w.c. (5 to 11 mbar), Brown*** 3.5 to 6.5-inches w.c. (9 to 16 mbar), Red*** 5 to 9-inches w.c. (12 to 22 mbar), Black*** 8.5 to 18-inches w.c. (21 to 45 mbar), Gray*** 14 to 30-inches w.c. (35 to 75 mbar), Dark Green*** Types S201H, S201P, S202H, and S202P 1 to 2 psig (0,07 to 0,14 bar), Dark Blue*** 1.5 to 3.25 psig (0,10 to 0,22 bar), Orange*** 2 to 5 psig (0,14 to 0,34 bar), Yellow*** Types S201K and S201PK 2 to 5.5 psig (138 mbar to 0,40 bar), Green Stripe*** 4 to 10 psig (276 mbar to 0,69 bar), Unpainted*** 516
S203 Series Pressure Reducing Regulators Introduction The quick-reacting S203 Series pressure reducing service regulators are typically used in industrial or commercial installations to minimize the shock effect of sudden downstream load changes that might otherwise activate safety shutoff equipment. In such an installation, where gas consumption varies from almost nothing to several thousand standard cubic feet per hour (SCFH), snap-acting solenoid valves can cause sudden load changes. The resulting shock pressures and regulator instability can cause safety equipment to shut the installation down. But with an S203 Series regulator, transmission of shock loads to downstream equipment is reduced, thereby helping maintain downstream pressures within desired limits. In addition, the S203 Series has an integral monitor regulator that works independently of the main regulator to provide overpressure protection in case of main regulator failure. Body Sizes and End Connection Styles 1-1/2 or 2-inch NPT, or 2-inch (DN 50) CL125 FF flanged Flow and Sizing Coefficients See Table 3 Flow Capacities For S203 Series Flow Capacities, see the S200 Series section. Maximum Operating Inlet Pressures 125 psig (8,6 bar) See Table 3 Maximum Outlet (Casing) Pressure 15 psig (1,0 bar) Outlet Pressure Ranges 2-inches w.c. to 3.25 psig (5 mbar to 0,22 bar) See Table 4 Pressure Registration Internal or External Material Temperature Capabilities Nitrile (NBR): -20 to 150 F (-29 to 66 C) Fluoroelastomer (FKM): 0 to 200 F (-18 to 93 C) (Upper temperature limitation due to Nylon (PA) flappers) Additional Technical Data W2109 For more technical information, contact your local Sales Office or log on to: www.emersonprocess.com/regulators Figure 1. Typical S203 Series Spring-Loaded Regulator Features Outlet Pressures Fixed Factor Billing/PFM Applications Internal Relief Valve Application Flexibility Integral Monitor Device Easy Inspection True Monitor Orifice Retrofittable A6564 INLET PRESSURE OUTLET PRESSURE ATMOSPHERIC PRESSURE Figure 2. Operational Schematic 517
S203 Series Pressure Reducing Regulators Body Cast Iron Spring Case, Lower Diaphragm Casing, Union Ring, Seat Ring, and Disk Holder(s) Aluminum Table 1. Construction Materials Disks, Diaphragms, and O-Rings Nitrile (NBR) or Fluoroelastomer (FKM) Closing Cap Gasket Monitor Regulator Piston Ring Stabilizer Vent Flappers, if used Neoprene (CR) Graphite Nylon (PA) Standard Table 2. Available Configurations TYPE NUMBERs Construction Features S203 S203H S203P Light diaphragm plate X Heavy diaphragm plate X Either light or heavy diaphragm plate depending on outlet pressure range X Internal Relief - Token X X X Internal registration X X External registration - O-ring stem seal and downstream control line connection X True Monitor X X X Type Number S203 and S203P 2 to 30-inches w.c. (5 to 75 mbar) outlet pressure settings S203H and S203P with 1 to 3.25 psig (0,07 to 0,22 bar) outlet pressure settings Orifice Size, Inches (mm) 1/4 (6,4) 3/8 (9,5) 1/2 (13) 3/4 (19) 1 (25) 1-3/16 (30) 1/4 (6,4) 3/8 (9,5) 1/2 (13) 3/4 (19) 1 (25) 1-3/16 (30) Table 3. Flow and Sizing Coefficients Maximum Operating Inlet Pressure to Obtain Optimum Performance, Psig (bar) 25 (1,7) 13 (0,90) 14 (1,00) Wide-Open C g Wide-Open C v C 1 iec sizing coefficient 53 110 190 415 700 910 53 110 190 415 700 910 1.51 3.14 5.43 11.9 20 26 1.51 3.14 5.43 11.9 20 26 x t f d f l 35 0.78 0.50 0.89 Type Number S203 S203P S203H Table 4. Outlet Pressure Ranges Outlet Pressure Range 2 to 4.5-inches w.c. (5 to 11 mbar) (1) 3.5 to 6.5-inches w.c. (9 to 16 mbar) 5 to 9-inches w.c. (12 to 22 mbar) 8.5 to 18-inches w.c. (21 to 45 mbar) 14 to 30-inches w.c. (35 to 75 mbar) 2 to 4.5-inches w.c. (5 to 11 mbar) (1) 3.5 to 6.5-inches w.c. (9 to 16 mbar) 5 to 9-inches w.c. (12 to 22 mbar) 8.5 to 18-inches w.c. (21 to 45 mbar) 14 to 30-inches w.c. (35 to 75 mbar) 1 to 2 psig (0,07 to 0,14 bar) 1.5 to 3.25 psig (0,10 to 0,22 bar) 1 to 2 psig (0,07 to 0,14 bar) 1.5 to 3.25 psig (0,10 to 0,22 bar) Part Number 1D892527022 1D892627022 1D892727012 1D893227032 1D893327032 1D892527022 1D892627022 1D892727012 1D893227032 1D893327032 1H975827032 1H975927032 1H975827032 1H975927032 Control Spring Color Code Brown Red Black Gray Dark green Brown Red Black Gray Dark green Dark blue Orange Dark blue Orange 1. With regulator installed so control spring is on top of diaphragm. If installed so control spring is on bottom, lower end of outlet pressure range can be reduced by 1-inch w.c. (2 mbar) for regulator with light diaphragm plate or 2-inches w.c. (5 mbar) for regulator with heavy diaphragm plate. 518
S203 Series Pressure Reducing Regulators Types S203 and S203P S203H and S203P Control Spring Part number (See Table 4 for spring Range and color) Maximum Downstream Pressure with Relief/monitor in Operation, PSIG (bar) Table 5. Integral Monitor Data Maximum Flow Through Internal Relief Valve with Relief Monitor in Operation, SCFH (Nm 3 /h) (1) Monitor Spring Range Part Number Color Code Number of Spring Seats Required 1D892527022 0.8 (0,06) 950 (25,5) 0 to 5-inches w.c. (0 to 12 mbar) 1L255727132 Green 0 1D892627022 or 1D892727012 1D893227032 1D893327032 1H975827032 1H975927032 (2) (2) 1000 (26,8) 4 to 9.5-inches w.c. (10 to 24 mbar) 1L255727132 Green 1 (2) 1.4 (0,10) 1.8 (0,12) 2.2 (0,15) 2.8 (0,19) 3.0 (0,21) 3.0 (0,21) 3.8 (0,26) 4.0 (0,28) 5.0 (0,34) 5.0 (0,34) 1. Flow of 0.6 specific gravity natural gas. 2. See Figure 3 for specific performance curves by orifice size. 1200 (32,2) 1350 (36,2) 1600 (42,9) 1800 (48,2) 1900 (50,9) 2000 (53,6) 2200 (59,0) 2200 (59,0) 2500 (67,0) 3000 (80,4) 3000 (80,4) 8 to 14-inches w.c. (20 to 35 mbar) 8 to 12-inches w.c. (20 to 30 mbar) 10 to 20-inches w.c. (25 to 50 mbar) 11 to 21-inches w.c. (27 to 52 mbar) 14 to 28-inches w.c. (35 to 70 mbar) 18 to 33-inches w.c. (45 to 82 mbar) 0.5 to 1.0 psig (0,03 to 0,07 bar) 1.0 to 1.6 psig (0,07 to 0,11 bar) 0.75 to 1.6 psig (0,05 to 0,11 bar) 1.25 to 2.25 psig (0,09 to 0,16 bar) 1.5 to 3.25 psig (0,10 to 0,22 bar) 1L255727132 1L255827132 1L255827132 1L255927132 1L255827132 1L255927132 1V224227012 1L255927132 1V224227012 1V224227012 1V224227012 Green Red Red Blue Red Blue Silver Blue Silver Silver Silver 2 0 1 0 2 1 0 2 1 2 3 inlet pressure, bar 50 inlet pressure, bar 0 1 2 3 4 5 6 7 8 125 60 50 0 1 2 3 4 5 6 7 8 150 125 outlet pressure, inches w.c. 40 30 20 10 0 20 40 60 ORIFICE SIZE, INCH (mm): 80 1-3/16 (30) 1 (25) 3/4 (19) 1/4, 3/8 (6,4; 9,5) 1/2 (13) 100 100 75 50 25 120 125 outlet pressure, mbar outlet pressure, inches w.c. 40 30 20 10 0 20 40 ORIFICE SIZE, INCH (mm): 60 80 1-3/16 (30) 1 (25) 3/4 (19) 1/4, 3/8 (6,4; 9,5) 1/2 (13) 100 120 125 100 75 50 25 outlet pressure, mbar inlet pressure, psig inlet pressure, psig WITH CONTROL SPRING 1d892627022 OR 1d892727012 MONITOR SPRING 1L255727132, AND 1 SPRING SEAT WITH CONTROL SPRING 1d893227032 MONITOR SPRING 1L255727132, AND 2 SPRING SEATS NOTE: EACH CURVE ENDS AT THE MAXIMUM OPERATING INLET PRESSURE TO OBTAIN OPTIMUM PERFORMANCE FOR THE CORRESPONDING PORT DIAMETER. Figure 3. Integral Monitor Performance for Type S203 Regulator Blocked Wide-Open and Venting Directly to Atmosphere 519
S203 Series Pressure Reducing Regulators 14.12 (359) D (MAXIMUM) D (MAXIMUM) 9.75 (248) D (MAXIMUM) 1-INCH NPT SCREENED VENT 12.88 (327) A A A/2 A A/2 A/2 1/4-INCH NPT VENT C B 3/4-INCH NPT CONTROL LINE TAPPING FOR TYPES WITH EXTERNAL REGISTRATION B0375_3 INTEGRAL MONITOR BODIES FLANGED Figure 4. S203 Series Dimensions ALL OTHER TYPES INCHES (mm) Table 6. Dimensions and Shipping Weight Body Size, Inches (DN) NPT A CL125 FF Flanged DIMENSIONS, INCHES (mm) B C D Approximate Shipping Weight, Pounds (kg) 1-1/2 2 (50) 6.12 (155) 6.12 (155) 10.00 (254) 11.06 (281) 10.62 (270) 18.12 (460) 17.69 (449) 4.19 (106) 4.62 (117) 28 (13) position 1 (STANDARD) position 2 position 3 position 4 f outlet C E CJ4598_B D (STANDARD) Figure 5. Body/Spring Case Assembly Positions and Vent Locations 520
S203 Series Pressure Reducing Regulators Ordering Guide Type (Select One) S203** S203H** S203P** Body Size, Material, and End Connection Style (Select One) 1-1/2-inch Cast Iron Body NPT** 2-inch (DN 50) Cast Iron Body NPT** CL125 FF** Orifice Size (Select One) 1/4-inch (6,4 mm)** 3/8-inch (9,5 mm)** 1/2-inch (13 mm)** 3/4-inch (19 mm)** 1-inch (25 mm)** 1-3/16-inch (30 mm)** Outlet Pressure Range (Select One) Types S203 and S203P 2 to 4.5-inches w.c. (5 to 11 mbar), Brown** 3.5 to 6.5-inches w.c. (9 to 16 mbar), Red** 5 to 9-inches w.c. (12 to 22 mbar), Black** 8.5 to 18-inches w.c. (21 to 45 mbar), Gray** 14 to 30-inches w.c. (35 to 75 mbar), Dark Green** Types S203H and S203P 1 to 2 psig (0,07 to 0,10 bar), Dark Blue** 1.5 to 3.25 psig (0,10 to 0,22 bar), Orange** To order this product, complete this page or complete the Specification Worksheet and forward to your local Sales Office. If the construction you need is not offered on this page, contact your local Sales Office. To locate your local Sales Office log on to: www.emersonprocess.com/regulators Regulators Quick Order Guide * * * Readily Available for Shipment * * Allow Additional Time for Shipment * Special Order, Constructed from Non-Stocked Parts. Consult your local Sales Office for Availability. Availability of the product being ordered is determined by the component with the longest shipping time for the requested construction. Monitor Outlet Pressure Ranges and Number of Spring Seats Required (Select One) Types S203 and S203P 0 to 5-inches w.c. (0 to 12 mbar) No spring seat** 4 to 9.5-inches w.c. (10 to 24 mbar) 1 spring seat** 8 to 14-inches w.c. (20 to 35 mbar) 2 spring seats** 8 to 12-inches w.c. (20 to 30 mbar) No spring seat** 10 to 20-inches w.c. (25 to 50 mbar) 1 spring seat** 11 to 21-inches w.c. (27 to 52 mbar ) No spring seat** 14 to 28-inches w.c. (35 to 70 mbar) 2 spring seats** 18 to 33-inches w.c. (45 to 82 mbar) 1 spring seat** 0.5 to 1.0 psig (0,03 to 0,07 bar) No spring seat** Types S203H and S203P 1.0 to 1.6 psig (0,07 to 0,11 bar) 2 spring seats** 0.75 to 1.6 psig (0,05 to 0,11 bar) 1 spring seat** 1.25 to 2.25 psig (0,09 to 0,16 bar) 2 spring seats** 1.5 to 3.25 psig (0,10 to 0,22 bar) 3 spring seats** Body Position (Select One) Position 1 (standard)** Position 2** Position 3** Position 4** Vent Position (Select One) Position C** Position D (standard)** Position E** Position F** Specification Worksheet Application: Specific Use Line Size Gas Type and Specific Gravity Gas Temperature Does the Application Require Overpressure Protection? Yes No If yes, which is preferred: Relief Valve Monitor Regulator Shutoff Device Is overpressure protection equipment selection assistance desired? Pressure: Maximum Inlet Pressure (P 1max ) Minimum Inlet Pressure (P 1min ) Downstream Pressure Setting(s) (P 2 ) Maximum Flow (Q max ) Performance Required: Accuracy Requirements? Need for Extremely Fast Response? Other Requirements: 521
S208/S209 Series Regulators with Integral Slam-Shut Device Introduction The quick-reacting S208/S209 Series pressure reducing regulators are typically used in an industrial or commercial installation to minimize the shock effect of sudden downstream load changes. The S208/S209 Series regulators have the same basic construction as the S200 Series regulators. The Type S209 regulators have limited capacity internal relief across the diaphragm to help minimize overpressure. Both the Types S208 and S209 are available in high pressure versions, Types S208H and S209H. The Type VSX-2 provides downstream overpressure (OPSO) or overpressure (OPSO) and underpressure (UPSO) protection by shutting off the flow of gas to the downstream system. Body Sizes and End Connection Styles See Table 2 Features Wide Range of Outlet Pressures Fixed Factor Billing/PFM Applications Internal Relief Valve Application Flexibility Integral Slam-Shut Device True Monitor Orifice Retrofittable Easy Inspection Maximum Operating Inlet Pressure 125 psig (8,6 bar) See Table 3 Maximum Outlet (Casing) Pressure 15 psig (1,0 bar) Outlet Pressure Ranges 3.5-inches w.c. to 10 psig (9 mbar to 0,69 bar) in 9 ranges See Table 4 Pressure Registration Internal or External Flow Coefficients See Table 3 IEC Sizing Coefficients X T : 0.78 F D : 0.50 F L : 0.89 Temperature Capabilities Types S208/S209: -20 to 180 F (-29 to 82 C) Type VSX-2 Module: -20 to 140 F (-29 to 60 C) Additional Technical Data W7876 For more technical information, contact your local Sales Office or log on to: www.emersonprocess.com/regulators Figure 1. Typical Types S208/S209 Regulators with Integral Slam-Shut Device Table 2. Body Sizes and End Connection Styles Type S208 S208H S208P S208K S208PK S209 S209H S209P Table 1. Available Configurations Configuration Basic S200 Series construction (light diaphragm plate) with Type VSX-2 module and without internal relief High-pressure version of the Type S208 regulator (heavy diaphragm plate) with an outlet pressure range of 1 to 5 psig (0,07 to 0,34 bar) Type S208 or S208H construction depending on outlet pressure range with external pressure registration Higher pressure version of Type S208H with an outlet pressure range of 2 to 10 psig (0,14 to 0,69 bar) Type S208K with external pressure registration Basic S200 Series construction (light diaphragm plate) with Type VSX-2 module and internal relief High-pressure version of the Type S209 regulator (heavy diaphragm plate) with an outlet pressure range of 1 to 5 psig (0,07 to 0,34 bar) Type S209 or S209H construction depending on outlet pressure range with external pressure registration BODY SIZE, INCHES (DN) END CONNECTION STYLE 1-1/4, 1-1/2, NPT or 1-1/2 x 2 NPT, CL125 FF flanged, CL250 RF flanged, 2 (50) or PN 10/16 RF flanged Note: 1-1/4, 1-1/2, and 1-1/2 x 2 body sizes are only available with NPT connection. DN conversion is only provided to bodies with flanged end connections. ORIFICE SIZE, INCHES (mm) 1/4 (6,4) 3/8 (10) 1/2 (13) 3/4 (19) 1 (25) 1-3/16 (30) Table 3. Flow Coefficients MAXIMUM OPERATING INLET PRESSURE TO OBTAIN OPTIMUM PERFORMANCE, PSIG (bar) 25 (1,7) 13 (0,90) WIDE- OPEN C g 53 110 190 415 700 910 WIDE- OPEN C v C 1 1.51 3.14 5.43 11.9 20 26 35 522
S208/S209 Series Regulators with Integral Slam-Shut Device A6904-2 E0223 TYPE S208 TYPE S209 INLET PRESSURE OUTLET PRESSURE ATMOSPHERIC PRESSURE A6904-2 DETAIL SHOWING EXTERNAL REGISTRATION Figure 2. Types S208 and S209 Operational Schematics Table 4. Outlet Pressure Ranges types MAIN VALVE SPRING NUMBER outlet pressure ranges Part Number Free Length, Inches (mm) control spring Wire Diameter, Inches (mm) Color Code S208, S208P, S209, and S209P 1 2 3 4 3.5 to 6.5-inches w.c. (9 to 16 mbar) 5 to 9-inches w.c. (12 to 22 mbar) 8.5 to 18-inches w.c. (21 to 45 mbar) 14 to 30-inches w.c. (35 to 75 mbar) 1D892627022 1D892727012 1D893227032 1D893327032 7.5 (191) 7.88 (200) 7.5 (191) 7.25 (184) 0.120 (3,0) 0.130 (3,3) 0.156 (3,9) 0.182 (4,6) Red Black Gray Dark green S208H, S208P, S209H, and S209P 5 6 7 1 to 2 psig (0,07 to 0,14 bar) 1.5 to 3.25 psig (0,10 to 0,22 bar) 2 to 5 psig (0,14 to 0,34 bar) 1H975827032 1H975927032 1P615427142 7.38 (187) 7.38 (187) 6.5 (165) 0.225 (5,7) 0.250 (6,4) 0.283 (7,2) Dark blue Orange Yellow S208K and S208PK 8 9 2 to 5.5 psig (0,14 to 0,38 bar) 4 to 10 psig (0,28 to 0,69 bar) 0Y066427022 1H802427032 6 (152) 6 (152) 0.363 (9,2) 0.406 (10,3) Green stripe Silver BODY Ductile iron SPRING CASE, LOWER DIAPHRAGM CASING, ORIFICE, AND DISK HOLDERS Aluminum Table 5. Main Valve Construction Materials DISKS, DIAPHRAGMS, AND O-RINGS Nitrile (NBR) or Fluoroelastomer (FKM) CLOSING CAP GASKET Neoprene (CR) STABILIZER VENT FLAPPERS, IF USED Nylon (PA) Table 6. Type VSX-2 Module Construction Materials UPPER AND LOWER CASING VALVE PLUG DIAPHRAGM AND O-RINGS CLOSING CAP RESET BUTTON Aluminum Nitrile (NBR) plug and Aluminum stem Nitrile (NBR) ABS plastic Brass 523
S208/S209 Series Regulators with Integral Slam-Shut Device Table 7. Type VSX-2 High and Low Trip Pressure Ranges SETPOINT RANGES monitor TYPE FOR USE WITH MAIN VALVE SPRING NUMBER (1)(2) MINIMUM TO MAXIMUM TRIP PRESSURE TYPE VSX-2 SPRING PART NUMBER SPRING COLOR SPRING FREE LENGTH, INCHES (mm) SPRING WIRE DIAMETER, INCHES (mm) 1, 2 12 to 25-inches w.c. (30 to 62 mbar) T14162T0012 Black 0.067 (1,70) Overpressure Shutoff (OPSO) 1, 2, 3, 4 20 to 52-inches w.c. (50 to 129 mbar) T14163T0012 Brown 0.080 (2,00) 3, 4, 5, 6 1.4 to 3.9 psig (0,10 to 0,27 bar) T14164T0012 Red 0.091 (2,30) 5, 6, 7, 8, 9 3.8 to 8.7 psig (0,26 to 0,60 bar) T14165T0012 Orange 0.120 (3,00) LP 9 5.8 to 16 psig (0,40 to 1,1 bar) T14166T0012 Pink 3.15 (80,0) 0.138 (3,50) 2, 3 2 to 12-inches w.c. (5 to 30 mbar) T14168T0012 White 0.043 (1,10) Underpressure Shutoff (UPSO) 3, 4, 5, 6 4 to 30-inches w.c. (10 to 75 mbar) T14169T0012 Blue 0.055 (1,40) 5, 6, 7, 8 0.36 to 2.3 psig (0,03 to 0,16 bar) T14170T0012 Silver 0.067 (1,70) 7, 8, 9 1.5 to 10.8 psig (0,10 to 0,75 bar) T14171T0012 Olive 0.125 (3,20) 1. See Table 4 for main valve spring number. 2. Other spring combinations are available, please contact your local Sales Office for additional information. Trip pressures that are 2 or 3 psig (0,14 to 0,21 bar) over set pressure may result in internal parts damage. Outlet Pressure spring part number, and accuracy 4-inches w.c. (10 mbar) 1D892527022 or 1D892627022 1-inch w.c. (2 mbar) droop 2-inches w.c. (5 mbar) boost 7-inches w.c. (17 mbar) 1D892727012 1-inch w.c. (2 mbar) droop 2-inches w.c. (5 mbar) boost 11-inches w.c. (27 mbar) 1D893227032 ±2-inches w.c. (5 mbar) 20-inches w.c. (50 mbar) 1D893327032 ±3-inches w.c. (7 mbar) Inlet Pressure, PSIG (bar) 0.4 (0,03) 0.5 (0,03) 1 (0,07) 1.5 (0,10) 2 (0,14) 13 (0,90) 25 (1,7) 0.4 (0,03) 0.5 (0,03) 1 (0,07) 1.5 (0,10) 2.0 (0,14) 13 (0,90) 25 (1,7) 60 (4,14) 0.5 (0,03) 1 (0,07) 1.5 (0,10) 2 (0,14) 13 (0,90) 25 (1,7) 1.0 (0,07) 2.0 (0,14) 5.0 (0,34) 13 (0,90) 25 (1,7) Table 8. Capacities for 1-1/2-Inch Body Size CAPACITIES IN SCFH (Nm³/h) OF 0.6 SPECIFIC GRAVITY NATURAL GAS Orifice Size, Inches (mm) 1/4 (6,4) 3/8 (9,5) 1/2 (13) 3/4 (19) 1 (25) 1-3/16 (30) 400 (10,7) 500 (13,4) 600 (16,1) 1150 (30,8) 1600 (42,8) 2550 (68,3) 4750 (127) 6650 (178) 6950 (186) 400 (10,7) 500 (13,4) 600 (16,1) 950 (25,5) 1600 (42.8) 2200 (58,9) 4300 (115) 7500 (201) 9050 (243) 400 (10,7) 500 (13,4) 600 (16,1) 950 (25,5) 1600 (42,9) 2100 (56,3) 4400 (118) 7300 (196) 9050 (243) 300 (8,04) 500 (13,4) 900 (24,1) 1500 (40,2) 2100 (56,3) 4750 (127) 7400 (198) 9200 (247) 800 (21,4) 1050 (28,1) 1300 (34,8) 2200 (58,9) 3600 (96,4) 5100 (137) 7300 (196) 8300 (222) 800 (21,4) 1050 (28,1) 1300 (34,8) 2100 (53,6) 2200 (58,9) 5200 (139) 9200 (247) 10 500 (281) 9800 (263) (1) 700 (18,8) 950 (25,5) 1200 (32,2) 2000 (53,6) 3400 (91,1) 5150 (138) 9250 (248) 10 000 (268) 10 800 (289) 500 (13,4) 950 (25,5) 1700 (45,6) 3200 (85,8) 4700 (126) 8900 (239) 10 500 (281) 10 950 (293) 1200 (32,2) 1600 (42,9) 2100 (56,3) 3300 (88,4) 6200 (166) 7350 (197) 1000 (26,8) 1400 (37,5) 2100 (56,3) 2500 (67,0) 2800 (75,0) 4500 (121) 7000 (188) 8950 (240) 7050 (189) 5200 (139) (1) 5600 (150) (1) 1100 (29,5) 1500 (40,2) 1900 (50,9) 3200 (85,8) 3300 (88,4) 6800 (182) 900 (24,1) 1200 (32,2) 1900 (50,9) 2300 (61,6) 2100 (56,3) 3350 (89,8) 5800 (155) 8400 (225) 10 100 (271) 9200 (247) (1) 9900 (265) 1100 (29,5) 1450 (38,9) 1700 (45,6) 2900 (77,7) 3700 (99,2) 7100 (190) 9400 (252) 10 100 (271) 750 (20,1) 1400 (37,5) 2500 (67,0) 5400 (145) 7000 (188) 9950 (267) 10 800 (289) 1. Limited due to boost. - Shaded areas indicate where droop would be exceeded regardless of capacity. - Blank areas indicate where maximum operating inlet pressure for a given orifice is exceeded. 800 (21,4) 1800 (48,2) 2300 (61,6) 1950 (52,3) 3800 (102) 6100 (163) 7950 (213) 10 400 (279) 1000 (26,8) 2000 (53,6) 4200 (113) 6500 (174) 8250 (221) 10 600 (284) 1400 (37,5) 1600 (42,8) 2500 (67,0) 3000 (80,4) 5300 (142) 6000 (161) 9000 (241) 1300 (34,8) 1550 (41,5) 2300 (61,6) 2800 (75,0) 3300 (88,4) 5100 (137) 8000 (214) 8750 (235) 1500 (40,2) 2200 (59,0) 2800 (75,0) 3200 (85,8) 5100 (137) 7250 (194) 9400 (252) 1300 (34,8) 2800 (75,0) 7000 (188) 9350 (251) 1600 (42,8) 1800 (48,2) 2700 (72,4) 3200 (85,8) 3800 (102) 6000 (161) 6850 (184) 1450 (38,9) 1750 (46,9) 2500 (67,0) 1800 (48,2) 1800 (48,2) 4500 (121) 8000 (214) 1700 (45,6) 2450 (65,7) 2600 (69,7) 2750 (73,7) 5150 (138) 7650 (205) 1700 (45,6) 3100 (83,1) 5500 (147) 7100 (190) 524
S208/S209 Series Regulators with Integral Slam-Shut Device Outlet Pressure Spring part number, and accuracy 4-inches w.c. (10 mbar) 1D892527022 or 1D892627022 1-inch w.c. (2 mbar) droop 2-inches w.c. (5 mbar) boost 7-inches w.c. (17 mbar) 1D893227032 ±2-inches w.c. (5 mbar) 11-inches w.c. (27 mbar) 1D893227032 ±2-inches w.c. (5 mbar) 20-inches w.c. (50 mbar) 1D893327032 ±3-inches w.c. (7 mbar) Inlet Pressure, PSIG (bar) 0.4 (0,03) 0.5 (0,03) 1.0 (0,07) 1.5 (0,10) 2.0 (0,14) 5.0 (0,34) 13 (0,90) 25 (1,7) 0.4 (0,03) 0.5 (0,03) 1 (0,07) 1.5 (0,10) 2.0 (0,13) 13 (0,90) 25 (1,7) 0.5 (0,03) 1 (0,07) 1.5 (0,10) 2 (0,14) 13 (0,90) 25 (1,7) 1 (0,07) 2 (0,14) 13 (0,90) 25 (1,7) Table 9. Capacities for 2-Inch (DN 50) Body Size CAPACITIES IN SCFH (Nm³/h) OF 0.6 SPECIFIC GRAVITY NATURAL GAS Orifice Size, Inches (mm) 1/4 (6,4) 3/8 (9,5) 1/2 (13) 3/4 (19) 1 (25) 1-3/16 (30) 400 (10,7) 500 (13,4) 600 (16,1) 1000 (26,8) 1650 (44,2) 2400 (64,3) 4450 (119) 5500 (147) 7250 (194) 400 (10,7) 500 (13,4) 600 (16,1) 1000 (26,8) 1650 (44,2) 2400 (64,3) 4450 (119) 7500 (201) 9500 (255) 400 (10,7) 500 (13,4) 600 (16,1) 1000 (26,8) 1600 (42,9) 2400 (64,3) 4450 (119) 7450 (200) 9500 (255) 300 (8,04) 500 (13,4) 900 (24,1) 1500 (40,2) 2450 (65,7) 4900 (131) 7500 (201) 9150 (245) 900 (24,1) 1100 (29,5) 1400 (37,5) 2300 (61,6) 3700 (99,2) 5200 (139) 9000 (241) 9500 (255) 3900 (105) (1) 800 (21,4) 1050 (28,1) 1300 (34,8) 2100 (56,3) 5200 (139) 9000 (241) 10 000 (268) 10 300 (276) 750 (20,1) 1000 (26,8) 1200 (32,2) 2000 (53,6) 3400 (91,1) 5650 (151) 11 350 (304) 16 650 (446) 17 500 (469) 750 (20,1) 1150 (30,8) 1650 (44,2) 2550 (68,3) 4850 (130) 1300 (34,8) 1700 (45,6) 2200 (58,9) 3700 (99,2) 6500 (174) 9200 (247) 1200 (32,2) 1700 (45,6) 2800 (75,0) 3600 (96,5) 4500 (121) 7800 (209) 13 000 (348) 13 000 (348) 14 550 (390) 15 000 (402) 12 900 (346) (1) 1200 (32,3) 1600 (42,8) 2000 (53,6) 6400 (172) 10 300 (276) 12 000 (322) 13 100 (351) 1100 (29,5) 1450 (38,9) 1700 (45,6) 3000 (80,4) 6200 (166) 10 350 (277) 19 300 (517) 20 200 (541) 550 (14,7) 1700 (45,6) 2150 (57,6) 4350 (117) 7200 (193) 9400 (252) 19 600 (525) 17 400 (466) 13 800 (370) 5500 (147) (1) 1. Limited due to boost. - Shaded areas indicate where droop would be exceeded regardless of capacity. - Blank areas indicate where maximum operating inlet pressure for a given orifice is exceeded. 950 (25,5) 1500 (40,2) 2300 (61,6) 3100 (83,1) 4000 (107) 7700 (206) 10 000 (268) 20 000 (536) 20 700 (555) 800 (21,4) 1800 (48,2) 2500 (67,0) 3100 (83,1) 7300 (196) 10 350 (277) 19 300 (517) 20 200 (541) 1250 (33,5) 1900 (50,9) 3250 (87,1) 5950 (159) 18 100 (485) 22 700 (608) 1600 (42,8) 2200 (58,9) 3200 (85,8) 4300 (115) 5500 (147) 9500 (255) 14 000 (375) 18 000 (482) 1400 (37,5) 1800 (48,2) 2800 (75,0) 3600 (96,5) 4500 (121) 9400 (252) 20 200 (541) 11 800 (316) (1) 1500 (40,2) 2500 (67,0) 3400 (91,1) 4200 (113) 7000 (188) 17 650 (473) 23 450 (628) 1700 (45,6) 2350 (62,9) 6400 (172) 10 150 (272) 19 200 (515) 1800 (48,2) 2400 (64,3) 3800 (102) 6400 (172) 12 700 (340) 14 500 (389) 1600 (42,8) 2000 (53,6) 3300 (88,4) 4500 (121) 6000 (161) 9400 (252) 21 200 (568) 1600 (42,8) 2600 (69,7) 3350 (89,8) 3750 (101) 8500 (288) 18 100 (485) 1800 (48,2) 3250 (87,1) 6700 (180) 10 500 (281) If you don t see what you re looking for in this Application Guide, ask us about it. Space in this Application Guide does not always permit us to list all of the options or products available to you. If you don t see the product you re looking for, just pick up the phone and ask your local Sales Office to help you find the item you need. 525
S208/S209 Series Regulators with Integral Slam-Shut Device OUTLET PRESSURE spring part number, and accuracy 2 psig (0,14 bar) 1H975827032 ±0.2 psig (0,01 bar) 3 psig (0,21 bar) 1H975927032 ±0.6 psig (0,04 bar) 5 psig (0,34 bar) 1P615427142 ±1 psig (0,07 bar) Inlet Pressure, Psig (bar) 15 (1,0) 25 (1,7) 30, (2,1) 45 (3,1) 50 (3,5) 15 (1,0) 25 (1,7) 45 (3,1) 50 (3,5) 15 (1,0) 25 (1,7) 45 (3,1) 50 (3,5) Table 10. Types S208H and S209H Capacities for 1-1/2-Inch Body Size capacities in scfh (Nm³/h) OF 0.6 SPECIFIC GRAVITY NATURAL GAS Orifice Size, Inches (mm) 1/4 (6,4) 3/8 (9,5) 1/2 (13) 3/4 (19) 1 (25) 1-3/16 (30) 850 (22,8) 1450 (38,9) 1650 (44,2) 2050 (54,9) 2500 (67,0) 2750 (73,7) 3750 (101) 4250 (114) 4850 (130) 6150 (165) 7600 (204) 9300 (249) 1100 (29,5) 1650 (44,2) 2050 (54,9) 2400 (64,3) 2600 (69,7) 3100 (83,1) 3150 (84,4) 4150 (111) 4400 (118) 6400 (172) 7650 (205) 9200 (247) 1550 (41,5) 2000 (53,6) 2450 (65,7) 2800 (75,0) 3100 (83,1) 3700 (99,2) 4050 (109) 4450 (119) 5050 (135) 6300 (169) 7600 (204) 9200 (247) 1600 (42,9) 2050 (54,9) 3000 (80,4) 3850 (103) 4600 (123) 5650 (151) 7000 (188) 7800 (209) 8500 (228) 8800 (236) 10 000 (268) 10 800 (289) 12 200 (327) 1950 (52,3) 3100 (83,1) 4100 (110) 4900 (131) 5750 (154) 6550 (176) 7850 (210) 8400 (225) 9300 (249) 10 700 (287) 13 050 (350) 15 400 (413) 16 050 (430) 2850 (76,4) 3850 (103) 4750 (127) 5700 (153) 6400 (172) 7850 (210) 8600 (230) 9400 (252) 10 700 (287) 13 400 (359) 15 950 (427) 17 800 (477) 1650 (44,2) 3250 (87,1) 4300 (115) 5650 (151) 6500 (174) 6500 (174) 8400 (225) 9150 (245) 9600 (257) 9700 (260) 11 250 (302) 11 250 (302) 2800 (75,0) 4650 (125) 5950 (159) 7800 (209) 8700 (233) 10 250 (275) 11 300 (303) 12 450 (334) 12 450 (334) 13 000 (348) 16 000 (429) 16 050 (430) 4050 (109) 5800 (155) 7150 (192) 8600 (230) 10 050 (269) 12 350 (331) 13 000 (348) 13 650 (366) 15 100 (405) 17 650 (473) 17 650 (473) 2400 (64,3) 5400 (145) 7000 (188) 7500 (201) 9600 (257) 9600 (257) 10 150 (272) 10 500 (281) 10 500 (281) 11 400 (306) 4250 (114) 7750 (208) 9550 (256) 10 650 (285) 11 950 (320) 12 050 (323) 13 800 (370) 14 150 (379) 14 150 (379) 15 350 (411) 6450 (173) 9250 (248) 11 400 (306) 12 800 (343) 13 550 (363) 15 650 (419) 15 950 (427) 16 300 (437) 18 200 (488) 2450 (65,7) 5750 (154) 8200 (220) 9050 (243) 9700 (260) 10 850 (291) 5400 (145) 8700 (233) 11 150 (299) 12 350 (331) 14 050 (377) 14 400 (386) 8450 (226) 11 150 (299) 13 250 (355) 15 250 (409) 16 800 3900 (105) 6650 (178) 8200 (220) 7200 (193) 9100 (244) 11 800 (316) 9800 (263) 12 400 (332) - Blank areas indicate where maximum operating inlet pressure for a given orifice is exceeded. 526
S208/S209 Series Regulators with Integral Slam-Shut Device OUTLET PRESSURE spring part number, and accuracy 2 psig (0,14 bar) 1H975827032 ±0.2 psig (0,01 bar) 3 psig (0,21 bar) 1H975927032 ±0.6 psig (0,04 bar) 5 psig (0,34 bar) 1P615427142 ±1 psig (0,07 bar) Table 11. Types S208H and S209H Capacities for 2-Inch (DN 50) Body Size Inlet Pressure, Psig (bar) 15 (1,0) 25 (1,7) 45 (3,1) 50 (3,5) 15 (1,0) 25 (1,7) 45 (3,1) 50 (3,5) 10 (0,7) 15 (1,0) 25 (1,7) 45 (3,1) 50 (3,5) capacities in scfh (Nm³/h) OF 0.6 SPECIFIC GRAVITY NATURAL GAS Orifice Size, Inches (mm) 1/4 (6,4) 3/8 (9,5) 1/2 (13) 3/4 (19) 1 (25) 1-3/16 (30) 850 (22,8) 1350 (36,2) 1700 (45,6) 2000 (53,6) 2450 (65,7) 2650 (71,0) 3400 (91,1) 3600 (96,5) 4000 (107) 4600 (123) 5800 (155) 7100 (190) 9000 (241) 1100 (29,5) 1550 (41,5) 2050 (54,9) 2400 (64,3) 2800 (75,0) 3150 (84,4) 3650 (97,8) 4100 (110) 4350 (117) 5100 (137) 6350 (170) 7250 (194) 9400 (252) 1500 (40,2) 2050 (54,9) 2400 (64,3) 2750 (73,7) 3100 (83,1) 3750 (101) 4050 (109) 4400 (118) 4950 (133) 6450 (173) 7700 (206) 9250 (248) 1800 (48,2) 1900 (50,9) 2800 (75,0) 3800 (102) 4500 (121) 5200 (139) 7400 (198) 8000 (214) 8500 (228) 10 700 (287) 13 100 (351) 16 200 (434) 19 900 (533) 1950 (52,3) 3000 (80,4) 3850 (103) 4850 (130) 5750 (154) 6450 (173) 7850 (210) 8900 (239) 9450 (253) 11 100 (297) 14 350 (385) 17 250 (462) 21 000 (563) 2800 (75,0) 3950 (106) 4750 (127) 5450 (146) 6500 (174) 7850 (210) 8550 (229) 9600 (257) 10 850 (291) 14 000 (375) 17 000 (456) 20 700 (555) 1800 (48,2) 3000 (80,4) 3700 (99,2) 5300 (142) 6800 (182) 7500 (201) 13 200 (354) 15 500 (415) 16 700 (448) 19 200 (515) 24 800 (665) 25 600 (686) 2550 (68,3) 4750 (127) 5950 (159) 8200 (220) 9800 (263) 11 600 (311) 14 300 (383) 15 500 (415) 17 000 (456) 19 580 (532) 25 200 (675) 29 400 (788) 4050 (109) 5700 (153) 7300 (196) 9100 (244) 10 500 (281) 13 700 (367) 15 150 (406) 16 650 (446) 19 150 (513) 24 150 (647) 29 400 (788) 1. Limited due to boost. - Blank areas indicate where maximum operating inlet pressure for a given orifice is exceeded. 2950 (79,1) 5200 (139) 6900 (185) 9000 (241) 12 500 (335) 16 000 (429) 21 600 (579) 21 600 (579) 21 900 (587) 18 800 (504) (1) 4700 (126) 8600 (230) 12 600 (338) 17 000 (456) 19 700 (528) 22 500 (603) 26 400 (708) 28 500 (764) 29 600 (793) 29 900 (801) 7350 (197) 10 750 (288) 13 550 (363) 16 200 (434) 19 200 (515) 25 250 (677) 25 700 (689) 27 950 (749) 30 550 (819) 4250 (114) 6600 (177) 7200 (193) 9800 (263) 14 200 (381) 16 100 (431) 6000 (161) 12 200 (327) 16 200 (434) 21 800 (584) 23 000 (616) 26 500 (710) 9400 (252) 12 950 (347) 18 450 (494) 20 400 (547) 24 700 (662) 5200 (139) 7800 (209) 9500 (255) 7450 (200) 15 400 (413) 20 300 (544) 12 400 (332) 17 100 (458) 527
S208/S209 Series Regulators with Integral Slam-Shut Device OUTLET PRESSURE spring part number, and accuracy 5 psig (0,34 bar) 0Y066427022 ±0.5 psig (0,03 bar) 5 psig (0,34 bar) 0Y066427022 ±1 psig (0,07 bar) 10 psig (0,69 bar) 1H802427032 ±2 psig (0,14 bar) Inlet Pressure, Psig (bar) 15 (1,0) 25 (1,7) 45 (3,1) 50 (3,5) 15 (1,0) 25 (1,7) 45 (3,1) 50 (3,5) 15 (1,0) 25 (1,7) 45 (3,1) 50 (3,5) Table 12. Type S208K Capacities for 1-1/2 and 2-Inch (DN 50) Body Sizes capacities in scfh (Nm³/h) OF 0.6 SPECIFIC GRAVITY NATURAL GAS Orifice Size, Inches (mm) 1/4 (6,4) 3/8 (9,5) 1/2 (13) 3/4 (19) 1 (25) 1-3/16 (30) 500 (13,4) 550 (14,7) 600 (16,1) 800 (21,4) 1600 (42,9) 1950 (52,3) 2250 (60,3) 2450 (65,7) 2600 (69,7) 3700 (99,2) 4100 (110) 5450 (146) 1150 (30,8) 1300 (34,8) 1900 (50,9) 2200 (58,9) 2650 (68,3) 3100 (83,1) 3450 (92,5) 3800 (102) 4400 (118) 5950 (159) 7000 (188) 8450 (226) 950 (25,5) 1550 (41,5) 1900 (50,9) 2300 (61,6) 2750 (73,7) 3400 (91,1) 3650 (97,8) 3950 (106) 4650 (125) 5850 (157) 7250 (194) 8700 (233) 1000 (26,8) 1300 (34,8) 1650 (44,2) 1950 (52,3) 2150 (57,6) 2650 (71,0) 2900 (77,7) 3450 (92,5) 3800 (102) 5350 (143) 5900 (158) 7950 (213) 1700 (45,6) 2550 (68,3) 2950 (79,1) 3650 (97,8) 4000 (107) 5800 (155) 6450 (173) 7450 (200) 9300 (249) 11 250 (302) 13 800 (370) 1600 (42,9) 2350 (62,9) 3000 (80,4) 3800 (102) 4750 (127) 5850 (157) 6300 (169) 7250 (194) 8150 (218) 10 750 (288) 12 850 (344) 15 750 (422) 1250 (33,5) 1650 (44,2) 1950 (52,3) 2150 (57,6) 2650 (71,0) 2900 (77,7) 3450 (92,5) 3800 (102) 5350 (143) 5900 (158) 7950 (213) 2250 (60,3) 3150 (84,4) 3950 (106) 4850 (130) 5500 (147) 6900 (185) 7650 (205) 8900 (239) 9800 (263) 12 000 (322) 14 750 (395) 2450 (65,7) 2900 (77,7) 4000 (107) 5250 (141) 6000 (161) 7550 (202) 8800 (236) 9300 (249) 11 000 (295) 13 750 (369) 17 100 (458) 1900 (50,9) 2650 (71,0) 3300 (88,4) 3950 (106) 4500 (121) 5800 (155) 6200 (166) 6600 (177) 8700 (233) 3400 (91,1) 5200 (139) 6000 (161) 7050 (189) 8750 (235) 10 850 (291) 11 700 (314) 14 100 (378) 14 900 (399) 3550 (95,1) 4900 (131) 6700 (180) 8150 (218) 9700 (260) 12 250 (328) 13 650 (366) 15 100 (405) 16 650 (446) 2150 (57,6) 3200 (85,8) 4100 (110) 4650 (125) 5500 (147) 4550 (122) 6350 (170) 8300 (222) 9950 (267) 11 750 (315) 3600 (96,5) 6450 (173) 9000 (241) 10 300 (276) 12 200 (327) 2550 (68,3) 4000 (107) 5650 (151) 8100 (217) 9950 (267) 4250 (114) 7600 (204) 10 400 (279) 13 050 (350) - Blank areas indicate where maximum operating inlet pressure for a given orifice is exceeded. 528
S208/S209 Series Regulators with Integral Slam-Shut Device 14.12 (359) npt - 5.64 (143) Flanged - 6.64 (169) 9.75 (248) d (maximum) 1-inch npt screened vent 12.88 (327) 5.82 (148) A A/2 1/2 A A 1 B C inches (mm) 3/4-inch npt control line tapping for types with external registration Figure 3. Dimensions position 1 (STANDARD) position 2 position 3 position 4 F (standard) outlet C E B2491 D Figure 4. Body Positions and Spring Case Vent Locations BODY SIZE, INCHES (DN) Table 13. Dimensions and Shipping Weight DIMENSIONS, INCHES (mm) A D B C NPT CL125 FF CL250 RF PN 10/16 NPT Flanged APPROXIMATE SHIPPING WEIGHT, POUNDS (kg) 1-1/4 1-1/2 1-1/2 x 2 2 (50) 6.12 (155) 10.00 (254) 10.50 (267) 10.19 (259) 11.06 (281) 11.06 (281) 11.06 (281) 10.62 (270) 18.12 (460) 18.12 (460) 18.12 (460) 17.60 (447) 1.44 (37) 1.44 (37) 1.44 (37) 1.88 (48) 2.19 (56) 28 (13) 529
S208/S209 Series Regulators with Integral Slam-Shut Device Ordering Guide Type (Select One) S208 (without internal relief)*** S208H (high pressure version)*** S208K (higher pressure version)*** S208P (external pressure registration)*** S208PK (higher pressure version with external pressure registration)*** S209 (with internal relief)*** S209H (high pressure version)*** S209P (external pressure registration)*** Body Size and End Connection Style (Select One) 1-1/4-inch NPT*** 1-1/2-inch NPT*** 1-1/2 x 2-inch NPT*** 2-inch NPT*** 2-inch (DN 50) CL125 FF flanged*** 2-inch (DN 50) CL250 RF flanged*** Orifice Size (Select One) 1/4-inch (6,4 mm)*** 3/8-inch (9,5 mm)*** 1/2-inch (13 mm)*** 3/4-inch (19 mm)*** 1-inch (25 mm)*** 1-3/16-inch (30 mm)*** Type VSX Module Trip Spring Range (Table 7) High Trip Only Indicate trip point high High and Low Trip Indicate trip points high low Type VSX Module Pressure Registration (Select One) Internal*** External*** To order this product, complete this page or complete the Specification Worksheet and forward to your local Sales Office. If the construction you need is not offered on this page, contact your local Sales Office. To locate your local Sales Office log on to: www.emersonprocess.com/regulators Regulators Quick Order Guide * * * Readily Available for Shipment * * Allow Additional Time for Shipment * Special Order, Constructed from Non-Stocked Parts. Consult your local Sales Office for Availability. Availability of the product being ordered is determined by the component with the longest shipping time for the requested construction. Spring Range (Select One) Type S208, S208P, S209, or S209P 3.5 to 6.5-inches w.c. (9 to 16 mbar), Red*** 5 to 9-inches w.c. (12 to 22 mbar), Black*** 8.5 to 18-inches w.c. (21 to 45 mbar), Gray*** 14 to 30-inches w.c. (35 to 75 mbar), Dark Green*** Type S208H, S208P, S209H, or S209P 1 to 2 psig (0,07 to 0,14 bar), Dark Blue*** 1.5 to 3.25 psig (0,10 to 0,22 bar), Orange*** 2 to 5 psig (0,14 to 0,34 bar), Yellow*** Type S208K or S208PK 2.5 to 5.5 psig (0,17 to 0,38 bar), Green Stripe*** 4 to 10 psig (0,28 to 0,69 bar), Silver*** Body Position (Select One) Position 1 (standard)*** Position 2*** Position 3 (standard)*** Position 4*** Vent Position (Select One) Position C*** Position D (standard)*** Position E*** Position F (standard)*** Specification Worksheet Application: Specific Use Line Size Gas Type and Specific Gravity Gas Temperature Does the Application Require Overpressure Protection? Yes No If yes, which is preferred: Relief Valve Monitor Regulator Shutoff Device Is overpressure protection equipment selection assistance desired? Pressure: Maximum Inlet Pressure (P 1max ) Minimum Inlet Pressure (P 1min ) Downstream Pressure Setting(s) (P 2 ) Maximum Flow (Q max ) Performance Required: Accuracy Requirements? Need for Extremely Fast Response? Other Requirements: 530
S300 Series Pressure Reducing Regulators Introduction The S300 Series direct-operated, spring-loaded regulators are used for pressure reducing control in a variety of commercial, institutional, and industrial applications. All regulators in this series are used with natural, manufactured, or liquefied petroleum gases. Body Sizes and End Connection Styles See Table 1 Flow and Sizing Coefficients See Table 4 Available Configurations See Table 2 Features Application Flexibility Installation Adaptability Easy Maintenance Accurate Control Excellent Shock Characteristics High Speed of Response Maximum Allowable Inlet Pressures Emergency: 150 psig (10,3 bar) Operating to Obtain Good Performance: See Table 4 Maximum Allowable Outlet Pressures Emergency (Casing): 15 psig (1,0 bar) Operating to Avoid Internal Part Damage: 5 psi (0,34 bar) above outlet pressure setting Outlet Pressure Ranges 3.5-inches w.c. to 8 psig (9 mbar to 0,55 bar) See Table 5 Temperature Capabilities -20 to 170 F (-29 to 77 C) Approximate Shipping Weights Types S303, S303H, and S303P: 14 pounds (6 kg) All other Types: 9 pounds (4 kg) Additional Technical Data For more technical information, contact your local Sales Office, log on to: www.emersonprocess.com/regulators W2076 Figure 1. Typical S300 Series Basic Regulator W2025 Table 1. Body Sizes and End Connection Styles type BODY SIZE, INCHES (DN) END CONNECTION STYLE S303, S303H, S303P 1-1/4, 1-1/2, or 2 NPT All other types 2 (50) CL125 FF Figure 2. S303 Series Relief/Monitor Regulator Table 2. Available Configurations Type Configuration S301 Basic Type S300 regulator construction without internal relief S301H High-pressure version of the Type S301 regulator S301HP Blocked-throat version of Type S301H for use with downstream control line S301P Blocked-throat version of Type S301 for use with downstream control line S302 Internal relief version of Type S301 S302H S302P S303 S303H High-pressure version of the Type S302 regulator Blocked-throat version of Type S302 for use with downstream control line Relief/monitor regulator High-pressure version of Type S303 regulator A6195 inlet pressure outlet pressure atmospheric pressure S303P Blocked-throat version of Type S303 for use with downstream control line Figure 3. Type S302 Operational Schematic 531
S300 Series Pressure Reducing Regulators Body Diaphragm Case and Spring Case Table 3. Construction Materials Diaphragm, Disk, and Body O-Ring Closing Cap Gasket and Relief Valve Pad (if Used) Cast iron Aluminum Nitrile (NBR) Neoprene (CR) Other Construction Materials Aluminum, Steel, and Stainless steel ORIFICE SIZE, Inches (mm) 5/32 x 3/16 (4,0 x 4,8) 3/16 (4,8) 7/32 x 1/4 (5,6 x 6,4) 1/4 (6,4) 7/32 x 3/8 (5,6 x 9,5) 3/8 (9,5) 1/2 (13) 3/4 (19) 3/4 x 7/8 (19 x 22) Table 4. Additional Specifications Regulator Type Number S301, S301P, S302, S302P, S303, S303P S301H, S302H, S303H, S301HP Maximum Operating Inlet Pressure to Obtain Good Performance, Psig (bar) 25 (1,7) 15 (1,0) 15 (1,0) Wide-Open C g 20.2 28.5 35.3 49.5 38.0 116 200 300 350 Wide-Open C v 0.58 0.81 1.00 1.41 1.09 3.31 5.71 8.57 10 Maximum Operating Inlet Pressure to Obtain Good Performance, Psig (bar) Wide-Open C g 28.5 49.5 112 200 360 410 C 1 IEC SIZING COEFFICIENTS Wide-Open C v X t F D F L 0.81 1.41 3.2 5.71 10.3 11.7 35 0.775 0.50 0.89 S301, S301P, S302, S302P 3.5 to 6 (9 to 15) 5 to 8.5 (12 to 21) Inches w.c. (mbar) Table 5. Outlet Pressure Ranges Outlet Pressure Range by Regulator Type Number Psig (bar) S303, S303P S301H, S301HP S302H S303H 4 to 6 (10 to 15) 5 to 8.5 (12 to 21) Part Number T1124127222 T1122127222 Control Spring 6 to 14 (15 to 35) 8 to 14 (20 to 35) T1123637022 Blue Color Code 12 to 28 (30 to 70) 12 to 28 (30 to 70) T1123727012 Green Unpainted 1 to 2 (0,07 to 0,14) 1.5 to 3 (0,10 to 0,21) 2.5 to 5.5 (0,17 to 0,38) 4.5 to 8 (0,31 to 0,55) 1 to 2 (0,07 to 0,14) 1.5 to 3 (0,10 to 0,21) 2.5 to 5.5 (0,17 to 0,38) 1 to 2 (0,07 to 0,14) 1.5 to 3 (0,10 to 0,21) T1138527142 T1138427142 T1138327142 T1138227142 Black Olive drab Yellow Brown type number S303, S303P S303H control spring part number maximum downstream pressure with relief/ monitor in Operation, PSIG (bar) Table 6. Relief/Monitor Data maximum flow through internal relief valve with relief/monitor in operation, SCFH (Nm³/h) (1) monitor spring Range Part Number Color Code T1123637022 1.25 (0,09) 1200 (32,2) 8 to 14-inches w.c. (20 to 35 mbar) 1L255727132 Green 2 T1123727012 T1138527142 T1138427142 1.8 (0,12) 3 (0,21) 4 (0,28) 1. Of 0.6 specific gravity natural gas at 60 F (0 C) and 14.7 psia (1,01325 bar) 1600 (42,9) 2000 (53,6) 2500 (67,0) 3000 (80,4) 10 to 20-inches w.c. (25 to 50 mbar) 18 to 33-inches w.c. (45 to 82 mbar) 0.75 to 1.6 psig (0,05 to 0,11 bar) 1.25 to 2.25 psig (0,09 to 0,16 bar) 1L255827132 1L255927132 1V224227012 1V224227012 Red Blue Silver Silver Number of Spring Seats Required 1 1 1 2 532
S300 Series Pressure Reducing Regulators Outlet Pressure Setting, Inches W.C. (mbar) 7 (17) 11 (27) 20 (50) Table 7. Types S301, S301P, S302, S302P, S303, and S303P Capacities for 1-1/4-Inch Body Outlet Pressure range, spring Part Number, and color 5 to 8.5-inches w.c. (12 to 21 mbar) T1122127222 Unpainted 6 to 14-inches w.c. (15 to 35 mbar) T1123637022 Blue 12 to 28-inches w.c. (30 to 70 mbar) T1123727012 Green Droop 1-inch w.c. (2 mbar), except 2-inches w.c. (5 mbar) for Types S301P, S302P, and S303P 2-inches w.c. (5 mbar), except 4-inches w.c. (10 mbar) for Types S301P, S302P, and S303P 3-inches w.c. (7 mbar), except 9-inches w.c. (22 mbar) for Types S301P, S302P, and S303P Inlet Pressure, Psig (bar) 2 (0,14) 25 (1,7) 1250 (33,5) CAPACITIES in SCFH (Nm 3 /h) of 0.6 Specific Gravity Natural Gas Orifice Sizes, Inches (mm) Full-Sized Orifice 3/16 (4,8) 1/4 (6,4) 3/8 (9,5) 1/2 (13) 3/4 (19) 2500 (67,0) 2700 (72,4) 2 (0,14) 25 (1,7) 1900 (50,9) 25 (1,7) 2300 (61,6) 2750 (73,7) 3400 (91,1) 1350 (36,2) 1900 (50,9) 2600 (69,7) 3000 (80,4) 750 (20,1) 1950 (52,3) 1900 (50,9) 2620 (70,2) 1150 (30,8) 2000 (53,6) 2900 (77,7) 1100 (29,5) 2100 (56,3) 500 (13,4) 1100 (29,5) 1750 (46,9) 1150 (30,8) 2700 (72,4) 1700 (45,6) 2400 (64,3) 700 (18,8) 1500 (40,2) 2500 (67,0) 1000 (26,8) 1850 (49,6) 1400 (37,5) 2400 (64,3) 1200 (32,2) 2100 (56,3) 3300 (88,4) 1600 (42,9) 2600 (69,7) - Shaded areas indicate where droop would be exceeded regardless of capacity. - Blank areas indicate where maximum operating inlet pressure for a given orifice is exceeded. - continued - Outlet Pressure Setting, Inches W.C. (mbar) 7 (17) 11 (27) 20 (50) Table 7. Types S301, S301P, S302, S302P, S303, and S303P Capacities for 1-1/4-Inch Body (continued) Outlet Pressure range, spring Part Number, and color 5 to 8.5-inches w.c. (12 to 21 mbar) T1122127222 Unpainted 6 to 14-inches w.c. (15 to 35 mbar) T1123637022 Blue 12 to 28-inches w.c. (30 to 70 mbar) T1123727012 Green Droop 1-inch w.c. (2 mbar), except 2-inches w.c. (5 mbar) for Types S301P and S302P 2-inches w.c. (5 mbar), except 4-inches w.c. (10 mbar) for Types S301P and S302P 3-inches w.c. (7 mbar), except 9-inches w.c. (22 mbar) for Types S301P and S302P Inlet Pressure, Psig (bar) CAPACITIES in SCFH (Nm 3 /h) of 0.6 Specific Gravity Natural Gas 5/32 x 3/16 (4,0 x 4,8) 2 (0,14) 25 (1,7) 1000 (26,8) 1800 (48,2) 2000 (53,6) 2800 (75.0) 3400 (91,1) 2 (0,14) 25 (1,7) 1400 (37,5) 25 (1,7) - Shaded areas indicate where droop would be exceeded regardless of capacity. - Blank areas indicate where maximum operating inlet pressure for a given orifice is exceeded. 1900 (50,9) 2400 (64,3) 2900 (77,7) 3400 (91,1) 1050 (28,1) 1450 (38,9) 2100 (56,3) 2600 (69,7) 3000 (80,4) Orifice Sizes, Inches (mm) Restricted-Capacity Orifice (Not Available with Types S303 and S303P Regulators) 7/32 x 1/4 (5,6 x 6,4) 750 (20,1) 1800 (48,2) 3400 (91,1) 1450 (38,9) 2200 (59.0) 1550 (41,5) 2600 (69,7) 7/32 x 3/8 (5,6 x 9,5) 750 (20,1) 1100 (29,5) 1800 (48,2) 800 (21,4) 1000 (26,8) 1800 (48,2) 1000 (26,8) 1700 (45,6) 3/4 x 7/8 (19 x 22) 1500 (40,2) 2800 (75.0) 1400 (37,5) 2500 (67,0) 1850 (49,6) 3000 (80,4) 533
S300 Series Pressure Reducing Regulators Outlet Pressure Setting, Inches W.C. (mbar) 7 (17) 11 (27) 20 (50) Table 8. Types S301, S301P, S302, S302P, S303, and S303P Capacities for 1-1/2 and 2-Inch (DN 50) Bodies Outlet Pressure range, spring Part Number, and color 5 to 8.5-inches w.c. (12 to 21 mbar) T1122127222 Unpainted 6 to 14-inches w.c. (15 to 35 mbar) T1123637022 Blue 12 to 28-inches w.c. (30 to 70 mbar) T1123727012 Green Droop 1-inch w.c. (2 mbar), except 2-inches w.c. (5 mbar) for Types S301P, S302P, and S303P 2-inches w.c. (5 mbar), except 4-inches w.c. (10 mbar) for Types S301P, S302P, and S303P 3-inches w.c. (7 mbar), except 9-inches w.c. (22 mbar) for Types S301P, S302P, and S303P Inlet Pressure, Psig (bar) 2 (0,14) 25 (1,7) 1400 (37,5) - continued - CAPACITIES in SCFH (Nm 3 /h) of 0.6 Specific Gravity Natural Gas Full-Size Orifice Sizes, Inches (mm) 3/16 (4,8) 1/4 (6,4) 3/8 (9,5) 1/2 (13) 3/4 (19) 2600 (69,7) 3300 (88,4) 2 (0,14) 25 (1,7) 1900 (50,9) 25 (1,7) 2650 (71,0) 3250 (87,1) 1650 (44,2) 2300 (61,6) 2800 (75,0) 3200 (85,8) 1000 (26,8) 2400 (64,3) 1950 (52,3) 3200 (85,8) 1250 (33,5) 2200 (59,0) 3300 (88,4) 1200 (32,2) 2400 (64,3) 500 (13,4) 1150 (30,8) 2000 (53,6) 1300 (34,8) 3100 (83,1) 2000 (53,6) 2600 (69,7) 800 (21,4) 1700 (45,6) 3100 (83,1) 1050 (28,1) 2850 (76,4) - Dark shade values for the 3/8 and 1/2-inch (9,5 and 13 mm) orifice at 10% droop indicates that capacity peaks before inlet pressure does because of boost effect. - Light shade areas indicate where droop would be exceeded regardless of capacity. - Blank areas indicate where maximum operating inlet pressure for a given orifice is exceeded. 1400 (37,5) 3200 (85,8) 1250 (33,5) 2500 (67,0) 1800 (48,2) 3100 (83,1) Table 8. Types S301, S301P, S302, S302P, S303, and S303P Capacities for 1-1/2 and 2-Inch (DN 50) Bodies (continued) Outlet Pressure Setting, Inches W.C. (mbar) 7 (17) 11 (27) 20 (50) Outlet Pressure range, spring Part Number, and color 5 to 8.5-inches w.c. (12 to 21 mbar) T1122127222 Unpainted 6 to 14-inches w.c. (15 to 35 mbar) T1123637022 Blue 12 to 28-inches w.c. (30 to 70 mbar) T1123727012 Green Droop 1-inch w.c. (2 mbar), except 2-inches w.c. (5 mbar) for Types S301P and S302P 2-inches w.c. (5 mbar), except 4-inches w.c. (10 mbar) for Types S301P and S302P 3-inches w.c. (7 mbar), except 9-inches w.c. (22 mbar) for Types S301P and S302P Inlet Pressure, Psig (bar) CAPACITIES in SCFH (Nm 3 /h) of 0.6 Specific Gravity Natural Gas 5/32 x 3/16 (4,0 x 4,8) 2 (0,14) 25 (1,7) 1000 (26,8) 1900 (50,9) 2400 (64,3) 2900 (77,7) 2 (0,14) 25 (1,7) 1400 (37,5) 25 (1,7) - Shaded areas indicate where droop would be exceeded regardless of capacity. - Blank areas indicate where maximum operating inlet pressure for a given orifice is exceeded. 1900 (50,9) 2400 (64,3) 2900 (77,7) 1100 (29,5) 1540 (41,3) 2200 (59.0) 2700 (72,4) Orifice Sizes, Inches (mm) Restricted-Capacity Orifice (Not Available with Types S303 and S303P Regulators) 7/32 x 1/4 (5,6 x 6,4) 750 (20,1) 1880 (50,4) 1450 (38,9) 2200 (59.0) 1740 (46,6) 2600 (69,7) 7/32 x 3/8 (5,6 x 9,5) 800 (21,4) 1175 (31,5) 1880 (50,4) 800 (21,4) 1000 (26,8) 1800 (48,2) 1000 (26,8) 1800 (48,2) 3/4 x 7/8 (19 x 22) 1500 (40,2) 3400 (91,1) 1500 (40,2) 2900 (77,7) 2000 (53,6) 534
S300 Series Pressure Reducing Regulators Regulator Type Number S301H, S302H, S303H S301H only Outlet Pressure Setting, Psig (bar) 1 (0,07) 3 (0,21) 6 (0,41) Table 9. Types S301H, S302H, and S303H (All Sizes) Capacities with 10% Droop Outlet Pressure range, spring Part Number, and color 1.0 to 2.0 psig (0,07 to 0,14 bar) T1138527142 Black 1.5 to 3.0 psig (0,10 to 0,21 bar) T1138427142 Olive drab 2.5 to 5.5 psig (0,17 to 0,38 bar) T1138327142 Yellow 4.5 to 8 psig (0,31 to 0,55 bar) T1138227142 Brown Inlet Pressure, PSIG (bar) 2 (0,14) 15 (1,0) 4 (0,28) 15 (1,0) 7 (0,48) 15 (1,0) 15 (1,0) 80 (5,6) CAPACITIES IN SCFH (Nm 3 /h) OF 0.6 SPECIFIC GRAVITY NATURAL GAS Orifice Sizes, Inches (mm) 3/16 (4,8) 1/4 (6,4) 3/8 (9,5) 1/2 (13) 3/4 (19) 193 (5,2) 300 (8,0) 450 (12,1) 555 (14,9) 710 (19,0) 970 (26,0) 1310 (35,1) 1750 (46,9) 2210 (59,2) 3100 (83,1) 3760 (101) 303 (8,1) 374 (10,0) 515 (13,8) 735 (19,7) 970 (26,0) 1420 (38,1) 1700 (45,6) 2390 (64,1) 3030 (81,2) 3550 (95,1) 4180 (112) 570 (15,3) 775 (20,8) 980 (26,3) 1390 (37,3) 1740 (46,6) 2380 (63,8) 2970 (79,6) 3420 (91,7) 3980 (107) 495 (13,3) 735 (19,7) 970 (26,0) 1355 (36,3) 1650 (44,2) 2270 (60,8) 3070 (82,3) 3420 (91,7) 4000 (107) 160 (4,3) 381 (10,2) 465 (12,5) 740 (19,8) 920 (24,7) 1160 (31,1) 1620 (43,4) 3300 (88,4) 3400 (91,1) 3980 (107) 3290 (88,2) 207 (5,6) 452 (12,1) 670 (18,0) 905 (24,3) 1030 (27,6) 1755 (47,0) 2200 (59,0) 3070 (82,3) 4000 (107) 4380 (117) 4970 (133) 723 (19,4) 1030 (27,6) 1330 (35,6) 1575 (42,2) 2200 (59,0) 3230 (86,6) 4000 (107) 4830 (129) 677 (18,1) 981 (26,3) 1225 (32,8) 1650 (44,2) 2100 (56,3) 3100 (83,1) 3870 (104) 4500 (121) 295 (7,9) 440 (11,8) 690 (18,5) 1290 (34,6) 1880 (50,4) 3040 (81,5) 4170 (112) 478 (12,8) 606 (16,2) 1130 (30,3) 1680 (45,0) 2000 (53,6) 2970 (79,6) 4030 (108) 1030 (27,6) 1500 (40,2) 1940 (52,0) 2710 (72,6) 3480 (93,3) 905 (24,3) 1390 (37,3) 1740 (46,6) 2520 (67,5) 3820 (102) - Dark shade value for the 1/4-inch (6,4 mm) orifice at 10% droop indicates that capacity peaks before inlet pressure does because of boost effect. - Light shade areas indicate where droop would be exceeded regardless of capacity. - Blank areas indicate where maximum operating inlet pressure for a given orifice is exceeded. inlet pressure, bar 400 (10,7) 748 (20,0) 1420 (38,1) 2070 (55,5) 2750 (73,7) 4180 (112) 548 (14,7) 905 (24,3) 1740 (46,6) 2250 (60,3) 2770 (74,2) 3870 (104) 1480 (39,7) 2130 (57,1) 2640 (70,8) 3740 (100) 4970 (133) 1360 (36,4) 1940 (52,0) 2500 (67,0) 3680 (98,6) 4700 (126) 595 (15,9) 1240 (33,2) 2200 (59,0) 3350 (89,8) 4500 (121) 1060 (28,4) 1290 (34,6) 2450 (65,7) 3230 (86,6) 4130 (111) 1480 (39,7) 2040 (54,7) 3100 (83,1) 4080 (109) 1940 (52,0) 2840 (76,1) 3550 (95,1) ORIFICE SIZE, INCHES (mm) 0 1 2 3 4 5 6 7 8 3.0 200 3/4 x 7/8 (19 x 22) 3/4 (19) 1/2 (13) 3/8 (9,5) 1/4 (6,4) 7/32 x 1/4 or 7/32 x 3/8 (5,6 x 6,4 or 5,6 x 9,5) 3/16 (4,8) 5/32 x 3/16 (4,0 x 4,8) outlet pressure, psig 2.0 1.0 0 0 20 40 60 80 inlet pressure, psig 100 150 100 50 0 120 125 outlet pressure, mbar A0555-1 type S302 regulator note: measurements made with regulator blocked wide-open, venting directly to atmosphere, and control spring t1122127222 set at 7-inches w.c. (17 mbar). Figure 4. Typical S302 Internal Relief Performance Curves 535
S300 Series Pressure Reducing Regulators Regulator Type Number S301H, S302H, S303H S301H only S301H only Outlet Pressure Setting, Psig (bar) 1 (0,07) 3 (0,21) 6 (0,41) Table 10. Types S301H, S302H, and S303H Capacities (All Sizes) with 20% Droop Outlet Pressure range, spring Part Number, and color 1.0 to 2.0 psig (0,07 to 0,14 bar) T1138527142 Black 1.5 to 3.0 psig (0,10 to 0,21 bar) T1138427142 Olive drab 2.5 to 5.5 psig (0,17 to 0,38 bar) T1138327142 Yellow 4.5 to 8 psig (0,31 to 0,55 bar) T1138427142 Brown Inlet Pressure, PSIG (bar) 2 (0,14) 15 (1,0) 4 (0,28) 15 (1,0) 7 (0,48) 15 (1,0) 15 (1,0) CAPACITIES IN SCFH (Nm 3 /h) OF 0.6 SPECIFIC GRAVITY NATURAL GAS Orifice Sizes, Inches (mm) 3/16 (4,8) 1/4 (6,4) 3/8 (9,5) 1/2 (13) 3/4 (19) 265 (7,1) 465 (12,5) 730 (19,6) 1030 (27,6) 1230 (33,0) 1570 (42,1) 1940 (52,0) 2650 (71,0) 3230 (86,6) 3910 (105) 4440 (119) 394 (10,6) 485 (13,0) 825 (22,1) 1060 (28,4) 1250 (33,5) 1570 (42,1) 1940 (52,0) 2630 (70,5) 3290 (88,2) 4000 (107) 4830 (129) 750 (20,1) 1040 (27,9) 1260 (33,8) 1640 (44,0) 1910 (51,2) 2610 (69,9) 3250 (87,1) 3900 (105) 4670 (125) 710 (19,0) 1030 (27,6) 1220 (32,7) 1650 (44,2) 1910 (51,2) 2610 (69,9) 3280 (87,9) 3940 (106) 4670 (125) - Shaded areas indicate where droop would be exceeded regardless of capacity. - Blank areas indicate where maximum operating inlet pressure for a given orifice is exceeded. 180 (4,8) 425 (11,4) 905 (24,3) 1360 (36,4) 1660 (44,5) 2320 (62,2) 2940 (78,8) 4180 (112) 4440 (119) 490 (13,1) 645 (17,3) 1320 (35,4) 1740 (46,6) 2070 (55,5) 2710 (72,6) 3290 (88,2) 4490 (120) 1120 (30,0) 1610 (43,1) 2000 (53,6) 2630 (70,5) 3290 (88,2) 4450 (119) 1030 (27,6) 1550 (41,5) 1940 (52,0) 2580 (69,1) 3230 (86,6) 4380 (117) 505 (13,5) 980 (26,3) 1580 (42,3) 2270 (60,8) 3030 (81,2) 4320 (116) 955 (25,6) 1160 (31,1) 2040 (54,7) 2840 (76,1) 3430 (91,9) 4780 (128) 1830 (49,0) 2580 (69,1) 3300 (88,4) 4580 (123) 1680 (45,0) 2520 (67,5) 3120 (83,6) 4420 (118) 683 (18,3) 1390 (37,3) 2270 (60,8) 3160 (84,7) 4000 (107) 1290 (34,6) 1610 (43,1) 2940 (78,8) 3800 (102) 4640 (124) 2580 (69,1) 3680 (98,6) 4640 (124) 2400 (64,3) 3460 (92,7) 4330 (116) 1060 (28,4) 2070 (55,5) 3360 (90,0) 4500 (121) 1940 (52,0) 2400 (64,3) 4260 (114) 2710 (72,6) 3740 (100) 3520 (94,3) 4.0 inlet pressure, bar 1 2 3 4 5 250 ORIFICE SIZE, INCHES (mm) 3/4 (19) 1/2 (13) 3/8 (9,5) 1/4 (6,4) 3/16 (4,8) outlet pressure, psig 3.0 2.0 1.0 200 150 100 50 outlet pressure, mbar 0 0 20 40 60 80 inlet pressure, psig type S302H regulator note: measurements made with regulator blocked open by 7/64-inches (2,8 mm) wire attached to seat ring, venting directly to atmosphere, and control spring t1138527142 set at 1 psig (0,07 bar). Figure 5. Typical S302H Internal Relief Performance Curves 536
S300 Series Pressure Reducing Regulators Outlet Pressure Setting, Psig (bar) 1 (0,07) 3 (0,21) 6 (0,41) Outlet Pressure range, spring Part Number, and color 1.0 to 2.0 psig (0,07 to 0,14 bar) T1138527142 Black 1.5 to 3.0 psig (0,10 to 0,21 bar) T1138427142 Olive drab 2.5 to 5.5 psig (0,17 to 0,38 bar) T1138327142 Yellow 4.5 to 8 psig (0,31 to 0,55 bar) T1138227142 Brown Inlet Pressure, Psig (bar) 2 (0,14) 15 (1,0) 4 (0,28) 15 (1,0) 7 (0,48) 15 (1,0) 15 (1,0) Table 11. Type S301HP Capacities at 20% Droop CAPACITIES IN SCFH (Nm 3 /h) OF 0.6 SPECIFIC GRAVITY NATURAL GAS 1-1/4-Inch Body Orifice Sizes, Inches (mm) 1-1/2 or 2-Inch Body Orifice Sizes, Inches (mm) 3/16 (4,8) 1/4 (6,4) 3/8 (9,5) 1/2 (13) 3/4 (19) 3/16 (4,8) 1/4 (6,4) 3/8 (10) 1/2 (13) 3/4 (19) 50 (1,3) 55 (1,5) 100 (2,7) 110 (3,0) 115 (3,1) 250 (6,7) 450 (12,1) 650 (17,4) 2500 (67,0) 3150 (84,4) 4000 (107) 250 (6,7) 310 (8,3) 600 (16,1) 800 (21,4) 1000 (26,8) 1350 (36,2) 1700 (45,6) 2150 (57,6) 3250 (87,1) 4100 (110) 400 (10,7) 550 (14,7) 750 (20,1) 1000 (26,8) 1350 (36,2) 1750 (46,9) 2650 (71,0) 3400 (91,1) 4200 (113) 500 (13,4) 750 (20,1) 1000 (26,8) 1350 (3,2) 1750 (46,9) 2350 (63,0) 3400 (91,1) 4100 (110) 90 (2,4) 150 (4,0) 350 (9,4) 500 (13,4) 600 (16,1) 950 (25,5) 2000 (53,6) 3000 (80,4) 4000 (107) 150 (4,0) 160 (4,3) 850 (22,8) 1250 (33,5) 1750 (46,9) 2250 (60,3) 3000 (80,4) 4000 (107) 300 (8,0) 450 (12,1) 450 (12,1) 650 (17,4) 900 (24,1) 1500 (40,2) 1150 (30,8) 2500 (67,0) 1450 (38,9) 3100 (83,1) 2150 (57,6) 3150 (84,4) 4150 (111) 800 (21,4) 1200 (32,2) 1500 (40,2) 2250 (60,3) 3250 (87,1) 4500 (121) 750 (20,1) 1100 (29,5) 1500 (40,2) 2100 (56,3) 3100 (83,1) 4200 (113) 4500 (121) 1500 (40,2) 2400 (64,3) 3000 (80,4) 4200 (113) 1225 (32,8) 2150 (57,6) 3150 (84,4) 4500 (121) 200 (5,4) 600 (16,1) 1650 (44,2) 2250 (60,3) 3000 (80,4) 4000 (107) 600 (16,1) 900 (24,1) 1950 (52,3) 3000 (80,4) 3750 (101) 2100 (56,3) 4000 (107) 2000 (53,6) 3300 (88,4) 4200 (113) - Shaded areas indicate where droop would be exceeded regardless of capacity. - Blank areas indicate where maximum operating inlet pressure for a given orifice is exceeded. 200 (5,4) 1000 (26,8) 2000 (53,6) 3000 (80,4) 4000 (107) 100 (2,7) 200 (5,4) 300 (8,0) 400 (10,7) 500 (13,4) 750 (20,1) 1000 (26,8) 2250 (60,3) 3000 (80,4) 3750 (101) 4500 (121) 1000 (26,8) 1400 (37,5) 3250 (87,1) 4500 (121) 250 (6,7) 300 (8,0) 350 (9,4) 750 (20,1) 1000 (26,8) 1350 (36,2) 1650 (44,2) 2500 (67,0) 3400 (91,1) 4150 (111) 3200 (85,8) 550 (14,7) 800 (21,4) 1000 (26,8) 1400 (37,5) 1750 (46,9) 2400 (64,3) 3400 (91,1) 4200 (113) 3000 (80,4) 4000 (107) 550 (14,7) 800 (21,4) 1000 (26,8) 1300 (34,8) 1750 (46,9) 2350 (63,0) 4050 (109) 100 (2,7) 250 (6,7) 450 (12,1) 500 (13,4) 900 (24,1) 2000 (53,6) 2500 (67,0) 4000 (107) 4500 (121) 400 (10,7) 460 (12,3) 850 (22,8) 1150 (30,8) 1500 (40,2) 2000 (53,6) 3400 (91,1) 4400 (118) 750 (20,1) 1100 (29,5) 1400 (37,5) 2150 (57,6) 2650 (71,0) 4400 (118) 750 (20,1) 1150 (30,8) 1500 (40,2) 2500 (67,0) 3100 (83,1) 4000 (107) 50 (1,3) 200 (5,4) 650 (17,4) 1250 (33,5) 1750 (46,9) 2500 (67,0) 3300 (88,4) 4000 (107) 500 (13,4) 650 (17,4) 1500 (40,2) 2250 (60,3) 4750 (127) 1200 (32,2) 2500 (67,0) 3250 (87,1) 4000 (107) 1250 (33,5) 2250 (60,3) 3250 (87,1) 4350 (117) 80 (2,1) 250 (6,7) 1225 (32,8) 1750 (46,9) 2250 (60,3) 3000 (80,4) 4000 (107) 650 (17,4) 850 (22,8) 2000 (53,6) 3400 (91,1) 4250 (114) 2150 (57,6) 3250 (87,1) 4000 (107) 1600 (42,9) 3350 (89,8) 4250 (114) 155 (4,1) 1000 (26,8) 2000 (53,6) 2500 (67,0) 4000 (107) 4500 (121) 850 (22,8) 1200 (32,2) 3350 (89,8) 4750 (127) 2400 (64,3) 3350 (89,8) 3250 (87,1) 4350 (117) 537
S300 Series Pressure Reducing Regulators BODY SIZE, INCHES (DN) 1-1/4 1-1/2 2 (50) Table 12. Types S301H, S302H, and S303H ±1% Fixed Factor (PFM) Capacities (2) OUTLET PRESSURE (1), Outlet Pressure range, spring Part Number, and color 2.0 psig (0,14 bar) 1.0 to 2.0 psig (0,07 to 0,14 bar) T1138527142 Black 5 psig (0,34 bar) 2.5 to 5.5 psig (0,17 to 0,38 bar) T1138327142 Yellow 2.0 psig (0,14 bar) 1.0 to 2.0 psig (0,07 to 0,14 bar) T1138527142 Black 5 psig (0,34 bar) 2.5 to 5.5 psig (0,17 to 0,38 bar) T1138327142 Yellow 2.0 psig (0,14 bar) 1.0 to 2.0 psig (0,07 to 0,14 bar) T1138527142 Black 5 psig (0,34 bar) 2.5 to 5.5 psig (0,17 to 0,38 bar) T1138327142 Yellow Inlet Pressure, PSIG (bar) 15 (1,0) 25 (1,7) 45 (3,1) 50 (3,4) 15 (1,0) 25 (1,7) 45 (3,1) 50 (3,4) 15 (1,0) 25 (1,7) 45 (3,1) 50 (3,4) 15 (1,0) 25 (1,7) 45 (3,1) 50 (3,4) 15 (1,0) 25 (1,7) 45 (3,1) 50 (3,4) 15 (1,0) 25 (1,7) 45 (3,1) 50 (3,4) CAPACITIES IN SCFH (Nm 3 /h) OF 0.6 SPECIFIC GRAVITY NATURAL GAS Orifice Sizes, Inches (mm) 3/16 (4,8) 1/4 (6,4) 3/8 (9,5) 1/2 (13) 3/4 (19) 500 (13,4) 600 (16,1) 650 (17,4) 700 (18,8) 1200 (32,2) 1300 (34,8) 1400 (37,5) 2200 (59,0) 3400 (91,1) 4100 (110) 5200 (139) 500 (13,4) 650 (17,4) 750 (20,1) 800 (21,4) 1200 (32,2) 1300 (34,8) 1400 (37,5) 1800 (48,2) 2400 (64,3) 3000 (80,4) 3700 (99,2) 700 (18,8) 900 (24,1) 1200 (32,2) 1300 (34,8) 1900 (50,9) 2100 (56,3) 2200 (59,0) 2600 (69,7) 3400 (91,1) 4100 (110) 500 (13,4) 600 (16,1) 750 (20,1) 775 (20,8) 1100 (29,5) 1200 (32,2) 1400 (37,5) 1600 (42,9) 2200 (59,0) 3000 (80,4) 3800 (102) 650 (17,4) 750 (20,1) 900 (24,1) 1100 (29,5) 1400 (37,5) 1500 (40,2) 1800 (48,2) 2200 (59,0) 3400 (91,1) 4100 (110) 5100 (137) 450 (12,1) 550 (14,7) 650 (17,4) 750 (20,1) 1000 (26,8) 1100 (29,5) 1200 (32,2) 1500 (40,2) 1900 (50,9) 2600 (69,7) 800 (21,4) 1100 (29,5) 1400 (37,5) 1700 (45,6) 2700 (72,4) 3100 (83,1) 3700 (99,2) 4500 (121) 6600 (177) 8000 (214) 9700 (260) 500 (13,4) 650 (17,4) 800 (21,4) 900 (24,1) 1300 (34,8) 1500 (40,2) 1600 (42,9) 2100 (56,3) 3000 (80,4) 3600 (96,5) 4400 (118) 1200 (32,2) 1500 (40,2) 2000 (53,6) 2300 (61,6) 3300 (88,4) 3700 (99,2) 4200 (113) 4800 (129) 6200 (166) 7900 (212) 3000 (80,4) (3) 500 (13,4) 650 (17,4) 800 (21,4) 900 (24,1) 1200 (32,2) 1400 (37,5) 1500 (40,2) 1900 (50,9) 2800 (75,0) 3900 (105) 800 (21,4) 1100 (29,5) 1300 (34,8) 1600 (42,9) 2600 (69,7) 2900 (77,7) 3300 (88,4) 6300 (169) 7700 (206) 9400 (252) 500 (13,4) 600 (16,1) 750 (20,1) 900 (24,1) 1100 (29,5) 1300 (34,8) 1400 (37,5) 1700 (45,6) 2600 (69,7) 3400 (91,1) 6800 (182) 1700 (45,6) 2000 (53,6) 2700 (72,4) 3200 (85,8) 6200 (166) 7200 (193) 8600 (230) 11 700 (314) 800 (21,4) 1000 (26,8) 1300 (34,8) 1500 (40,2) 2100 (56,3) 2500 (67,0) 2700 (72,4) 3100 (83,1) 4600 (123) 2100 (56,3) 2800 (75,0) 3400 (91,1) 4200 (113) 6400 (172) 7400 (198) 8100 (217) 10 000 (268) 11 600 (311) 800 (21,4) 1000 (26,8) 1200 (32,2) 1400 (37,5) 2200 (59,0) 2500 (67,0) 2800 (75,0) 3300 (88,4) 6500 (174) 1600 (42,9) 2200 (59,0) 2800 (75,0) 3900 (105) 8500 (228) 9900 (265) 10 900 (292) 12 600 (338) 15 800 (423) 600 (16,1) 700 (18,8) 900 (24,1) 1100 (29,5) 1500 (40,2) 2000 (53,6) 2200 (59,0) 2800 (75,0) 6600 (177) 1. Setpoint was established with an inlet pressure of 30 psig (2,1 bar). The regulators were not reset as inlet pressure was increased and decreased. 2. Accuracy applies to absolute outlet pressure (psi or kpa absolute). 1 kpa = 0,01 bar. 3. Boost limited. - Blank areas indicate where maximum operating inlet pressure for a given orifice is exceeded. 2000 (53,6) 2600 (69,7) 3300 (88,4) 4000 (107) 6300 (169) 7000 (188) 8100 (217) 9200 (247) 800 (21,4) 1100 (29,5) 1500 (40,2) 1600 (42,9) 3000 (80,4) 3800 (102) 4400 (118) 2200 (59,0) 3000 (80,4) 4200 (113) 5700 (153) 8800 (236) 9300 (249) 9800 (263) 12 200 (327) 800 (21,4) 1250 (33,5) 1550 (41,5) 1900 (50,9) 3300 (88,4) 3800 (102) 4200 (113) 5300 (142) 1600 (42,9) 2200 (59,0) 4000 (107) 6400 (172) 11 800 (316) 13 800 (370) 15 700 (421) 17 700 (474) 900 (24,1) 1300 (34,8) 1700 (45,6) 1800 (48,2) 2700 (72,4) 3100 (83,1) 6500 (174) 2100 (56,3) 3300 (88,4) 4000 (107) 6500 (174) 8000 (214) 850 (22,8) 1400 (37,5) 2000 (53,6) 2500 (67,0) 2800 (75,0) 4600 (123) 6500 (174) 9400 (252) 12 200 (327) 800 (21,4) 1300 (34,8) 1800 (48,2) 2600 (69,7) 4900 (131) 2200 (59,0) 5100 (137) 7500 (201) 11 800 (316) 17 600 (472) 700 (18,8) 1000 (26,8) 1500 (40,2) 1800 (48,2) 3600 (96,5) 538
S300 Series Pressure Reducing Regulators 1-INCH NPT SCREENED VENT 7.73 (196) 7.75 (197) a f OPTIONAL 1/8-INCH NPT TEST GAUGE CONNECTION g a 6.06 (154) diameter d g b b E TAPPED 3/4-INCH NPT IF CONSTRUCTION REQUIRES DIAPHRAGM CASE PIPING INCHES (mm) A0583_1 BASIC REGULATOR (ALSO TYPICAL OF RELIEF MONITOR REGULATOR CASINGS) RELIEF/MONITOR REGULATOR BODY DETAIL Figure 6. Dimensions BODY SIZE, INCHES (DN) 2 (50) Basic Regulator a Relief/ Monitor Regulator Basic Regulator Table 13. Dimensions b Relief/ Monitor Regulator DIMENSIONS, INCHES (mm) d e F (Basic Regulator Only) Basic Regulator g Relief/ Monitor Regulator 1-1/4, 1-1/2 4.50 (114) 5.19 (132) 2.30 (58) 2.56 (65) 6.05 (154) 9.92 (252) 8.09 (205) 1.53 (39) 4.62 (118) NPT flanged 4.88 (124) 10.00 (254) 5.19 (132) 2.45 (62) 5.00 (127) 2.56 (65) 6.16 (156) 5.94 (151) 10.05 (255) 9.83 (250) 8.27 (210) 10.80 (274) 1.64 (42) 1.67 (42) 4.62 (118) D VENT c VENT VENT e VENT f (standard) B1569 position 1 position 2 position 3 (standard) position 4 Figure 7. S300 Series Assembly Positions for Body/Spring Case and Vent Orientation 539
S300 Series Pressure Reducing Regulators Ordering Guide Type (See Table 2) (Select One) S301 (without internal relief)*** S301H (high-pressure)*** S301HP (high-pressure, external pressure registration)*** S301P (external pressure registration)*** S302 (with internal relief)*** S302H (high-pressure with internal relief)*** S302P (external pressure registration with internal relief)*** S303 (relief/monitor)** S303H (high-pressure, relief/monitor)** S303P (external pressure registration, relief/monitor)** Body Size and End Connection Style (Select One) 1-1/4-inch NPT*** 1-1/2-inch NPT*** 2-inch NPT*** 2-inch (DN 50) CL125 FF*** Orifice Size (Select One) 3/16-inch (4,8 mm)*** 5/32 x 3/16-inch (4,0 x 4,8 mm) (not available for Type S303, S303H, or S303P)*** 1/4-inch (6,4 mm)*** 7/32 x 1/4-inch (5,6 x 6,4 mm) (not available for Type S303, S303H, or S303P)*** 3/8-inch (9,5 mm)*** Orifice Size (Select One) (continued) 7/32 x 3/8-inch (5,6 x 9,5 mm) (not available for Type S303, S303H, or S303P)*** 3/4-inch (19 mm)*** 3/4 x 7/8-inch (19 x 22 mm) (not available for Type S303, S303H, or S303P)*** 1/2-inch (13 mm)*** Outlet Pressure Range (Select One) Type S302H or S303H 1 to 2 psig (0,07 to 0,14 bar), Black*** 1.5 to 3 psig (0,10 to 0,21 bar), Olive Drab*** Type S301, S301P, S302, or S302P 3.5 to 6-inches w.c. (9 to 15 mbar), Unpainted*** 5 to 8.5-inches w.c. (12 to 21 mbar), Unpainted*** 6 to 14-inches w.c. (15 to 35 mbar), Blue*** 12 to 28-inches w.c. (30 to 70 mbar), Green*** - continued - 540
S300 Series Pressure Reducing Regulators Ordering Guide (continued) Outlet Pressure Range (Select One) (continued) Type S303 or S303P 4 to 6-inches w.c. (10 to 15 mbar), Unpainted*** 5 to 8.5-inches w.c. (12 to 21 mbar), Unpainted*** 8 to 14-inches w.c. (20 to 35 mbar), Blue*** 12 to 28-inches w.c. (30 to 70 mbar), Green*** Type S301H, S301HP, S302H, or S302HP 1 to 2 psig (0,07 to 0,14 bar), Black*** 1.5 to 3 psig (0,10 to 0,21 bar), Olive Drab*** 2.5 to 5.5 psig (0,17 to 0,38 bar), Yellow*** 4.5 to 8 psig (0,31 to 0,55), Brown*** S303 Series Monitor Spring (Select Range) 8 to 14-inches w.c. (20 to 35 mbar)* 10 to 20-inches w.c. (25 to 50 mbar)* 18 to 33-inches w.c. (45 to 82 mbar)* 0.75 to 1.6 psig (0,05 to 0,11 bar)* 1.25 to 2.25 psig (0,09 to 0,16 bar)* Body Position (Select One) Position 1** Position 2** Position 3 (standard)*** Position 4** Vent Position (Select One) Position C** Position D** Position E** Position F (standard)*** To order this product, complete this page or complete the Specification Worksheet and forward to your local Sales Office. If the construction you need is not offered on this page, contact your local Sales Office. To locate your local Sales Office log on to: www.emersonprocess.com/regulators Regulators Quick Order Guide * * * Readily Available for Shipment * * Allow Additional Time for Shipment * Special Order, Constructed from Non-Stocked Parts. Consult your local Sales Office for Availability. Availability of the product being ordered is determined by the component with the longest shipping time for the requested construction. Specification Worksheet Application: Specific Use Line Size Gas Type and Specific Gravity Gas Temperature Does the Application Require Overpressure Protection? Yes No If yes, which is preferred: Relief Valve Monitor Regulator Shutoff Device Is overpressure protection equipment selection assistance desired? Pressure: Maximum Inlet Pressure (P 1max ) Minimum Inlet Pressure (P 1min ) Downstream Pressure Setting(s) (P 2 ) Maximum Flow (Q max ) Performance Required: Accuracy Requirements? Need for Extremely Fast Response? Other Requirements: 541
Regulating and Metering Installations and Final Regulating Installations Introduction Emerson has many years of experience designing and assembling regulating and metering stations. An array of standard and customized installations are available for transmission, distribution, and utilization applications. Emerson s regulation and metering stations can be developed for open air, underground, or cabinet/building protected applications. Additional Technical Data For more technical information, contact your local Sales Office or log on to: www.emersonprocess.com/regulators 542
Regulating and Metering Installations and Final Regulating Installations Ordering Guide Please contact your local Sales Office for construction configurations. To locate your local Sales Office, log on to: www.emersonprocess.com/regulators 543
Types SR, SRS, STP, and STL Silencers for Pressure Regulators and Regulating Installations Type SR A special reactive built-in silencer (no deadening materials are employed) made of a great number of plated and suitably dimensioned stainless steel wires. This is a solution providing a good result in noise reduction. When crossing the silencer steel wires the gas flow is split, many micro vortexes are created, thus turbulence bubbles as well as shock waves are reduced. The efficiency of Type SR silencer is kept very high up to a theoretical velocity of 262 ft/sec. (80 m/sec.) in the outlet flange; the C g reduction is by about 3% and noise reduction is typically 12 db(a). Type SRS Type SR silencer, combined with a wider outlet flange, allow to exceed the limits set by velocity. In the outlet flange there is a second silencer made of a first reactive section and a second section with multiple chambers. Noise reduction is based on the principle of stream splitting and expansion division in several stages. The use of a wider outlet flange allows the introduction of the silencer and the installation of the regulator directly into the downstream piping without making use of expansion joints which cause a noise increase. Features Reduces Noise and has an Excellent Cost / Benefit Ratio Filters Recommended to Prevent Erosion or Damage from Foreign Particles This silencer, being efficient under all working conditions, presents the advantage to reduce the length of the turbulent mixing area, and the noise propagation along the downstream piping. Typical noise reduction reaches 22 db(a) without limiting the velocity in the outlet flange. The C g reduction is by about 15%. Type STP Absorption type silencer made of one or more porous channels surrounded by deadening material. The sound penetrating the absorbing layer is then converted into heat by friction. This type of silencer prevents noise propagation along the piping. It is normally introduced downstream the Type SRS silencer and produces a further noise reduction by 10 db(a). This type of silencer is suitably dimensioned in order to satisfy working needs and obtain noise reductions without jeopardizing capacity values. Type STL These silencers have been specially developed to be introduced into T couplings of pipings. They are reactiveabsorption mixed type silencers and allow not to experience any noise increase in the T coupling and get a noise reduction in the downstream piping. A suitable dimensioning of the silencer and downstream manifold allows not to experience significant power losses and thus capacity values are not jeopardized. Additional Technical Data For more technical information, contact your local Sales Office or log on to: www.emersonprocess.com/regulators Figure 1. Type SR Built-in Regulator Silencer Figure 2. Type SRS Built-in Regulator Silencer Figure 3. Type STP Regulator Silencer Figure 4. Type STL Regulator Silencer 544
Types SR, SRS, STP, and STL Silencers for Pressure Regulators and Regulating Installations 110 100 90 NOISE, db(a) 80 70 60 Standard type SR type SRS 50 0 5000 (142) 10 000 (283) 15 000 (425) 20 000 (566) FLOW RATE in SCFH (Sm 3 /h) Figure 5. Typical Sound Emission Comparison among the Different Configurations Ordering Guide Type (Select One) SR*** SRS*** STP*** STL*** Special Requirements To order this product, complete this page and forward to your local Sales Office. If the construction you need is not offered on this page, contact your local Sales Office. To locate your local Sales Office log on to: www.emersonprocess.com/regulators Quick Order Guide * * * Readily Available for Shipment * * Allow Additional Time for Shipment * Special Order, Constructed from Non-Stocked Parts. Consult your local Sales Office for Availability. Availability of the product being ordered is determined by the component with the longest shipping time for the requested construction. 545
Nat u r a l Ga s VFA Series Butterfly Valve Soft Sealed Body Introduction The VFA Series butterfly valves, due to their particular construction features, have very low pressure losses and excellent seal. They can be employed with natural gas, air, water, etc. Their reduced overall dimensions allow simple installation and easy maintenance. Types VFA: Lever operated VFA-MR: Gear operated VFA-MRO: Gear operated for use with absorbing odorizer Allowable Pressure Up to 276 psig (19,0 bar) Permissible Inlet Pressure 276 psig (19,0 bar) Flanged Connections 2, 2-1/2, 3, 4, 5, 6, 8, and 10-inch (DN 50, 65, 80, 100, 125, 150, 200, and 250) Flanged Rating PN16 UNI/DIN CL150 RF Temperature Capabilities Standard Version: Working: 14 to 140 F (-10 to 60 C) Low Temperature Version: Working: -4 to 140 F (-20 to 60 C) Configurations Without Counter-Flanges With Counter-Flanges Pneumatic Control Electric Control Applications Non-corrosive Gases (natural gases, compressed air, nitrogen, etc.) Clean Fluids Materials Body: Forged steel Butterfly: Forged steel Shaft: Stainless steel Gasket: Nitrile (NBR) Additional Technical Data For more technical information, contact your local Sales Office or log on to: www.emersonprocess.com/regulators Figure 1. Type VFA Features Hermetic Seal Compact Design Easy to Control Easy Maintenance Very Low Pressure Loss Figure 2. Type VFA-MR 546
VFA Series Butterfly Valve Soft Sealed Body dn d a h i inches (mm) Figure 3. VFA Series Dimensions body size, inches (dn) Table 1. VFA Series Dimensions dimensions, inches (mm) a d h i pn 16 CL150 RF pn 16 CL150 RF pn 16 CL150 RF pn 16 CL150 RF 2 (50) 1.69 (43) 1.69 (43) 6.50 (165) 5.98 (152) 5.35 (136) 6.81 (173) 4.92 (125) 4.76 (121) 2-1/2 (65) 1.81 (46) 1.81 (46) 7.28 (185) 7.01 (178) 5.47 (139) 7.44 (189) 5.71 (145) 5.51 (140) 3 (80) 1.81 (46) 1.81 (46) 7.87 (200) 7.52 (191) 5.87 (149) 7.44 (189) 6.30 (160) 5.98 (152) 4 (100) 2.05 (52) 2.05 (52) 8.66 (220) 9.02 (229) 6.26 (159) 8.19 (208) 7.09 (180) 7.52 (191) 5 (125) 2.21 (56) 2.21 (56) 9.84 (250) 10 (254) 6.65 (169) 9.33 (237) 8.27 (210) 8.50 (216) 6 (150) 2.21 (56) 2.21 (56) 11.22 (285) 10.98 (279) 6.65 (169) 9.33 (237) 9.45 (240) 9.49 (241) 8 (200) 2.36 (60) 2.36 (60) 13.39 (340) 13.50 (343) 7.36 (187) 10.51 (267) 11.61 (295) 11.73 (298) 10 (250) 2.68 (68) 2.68 (68) 15.95 (405) 15.98 (406) 8.43 (214) 10.95 (278) 13.98 (355) 14.25 (362) 547
Nat u r a l Ga s VFA Series Butterfly Valve Soft Sealed Body L B DN inches (mm) Figure 4. Type VFA Lever Operated Dimensions body size, inches (dn) Table 2. Type VFA Lever Operated Dimensions and Shipping Weights b dimensions, inches (mm) l approximate shipping weights, Pounds (kg) 2 (50) 5.79 (147) 18.50 (470) 25.4 (11) 2-1/2 (65) 6.18 (157) 18.50 (470) 30.9 (14) 3 (80) 6.42 (163) 18.50 (470) 39.7 (18) 4 (100) 6.85 (174) 18.50 (470) 46.3 (21) 5 (125) 8.23 (209) 19.29 (490) 62.8 (28) 6 (150) 8.94 (227) 19.29 (490) 79.4 (36) 8 (200) 9.92 (252) 19.29 (490) 112.4 (51) 10 (1) (250) 9.41 (239) 20.87 (530) 213.8 (97) 1. Gear operated Type VFA-MR version to be preferred. 548
VFA Series Butterfly Valve Soft Sealed Body g c O b DN inches (mm) Figure 5. Type VFA-MR Dimensions body size, inches (dn) Table 3. Types VFA-MR and VFA-MRO Dimensions and Shipping Weights (1) dimensions, inches (mm) b c g o approximate shipping weights, Pounds (kg) 2 (50) 8.27 (210) 3.62 (92) 4.92 (125) 5.91 (150) 33.1 (15) 2-1/2 (65) 8.66 (220) 3.62 (92) 4.92 (125) 5.91 (150) 39.7 (18) 3 (80) 8.86 (225) 3.62 (92) 4.92 (125) 5.91 (150) 47.4 (21) 4 (100) 9.09 (231) 3.62 (92) 4.92 (125) 5.91 (150) 55.1 (25) 5 (125) 9.88 (251) 3.62 (92) 4.92 (125) 5.91 (150) 70.5 (32) 6 (150) 10.35 (263) 3.62 (92) 4.92 (125) 5.91 (150) 87.1 (39) 8 (200) 11.50 (292) 3.62 (92) 4.92 (125) 5.91 (150) 120.2 (54) 10 (250) 13.58 (345) 3.82 (97) 5.39 (137) 5.91 (150) 213.8 (97) 1. Gear operated for use with absorbing odorizer. 549
Nat u r a l Ga s VFA Series Butterfly Valve Soft Sealed Body Ordering Guide Type (Select One) VFA*** VFA-MR*** VFA-MRO*** Flanged Connection (Select One) 2-inch (DN 50)*** 2-1/2-inch (DN 65)*** 3-inch (DN 80)*** 4-inch (DN 100)*** 5-inch (DN 125)*** 6-inch (DN 150)*** 8-inch (DN 200)*** 10-inch (DN 250)*** Flanged Rating (Select One) PN 16 UNI/DIN*** CL150 RF*** Elastomer Part (Select One) Nitrile (NBR)*** Fluoroelastomer (FKM)** Temperature Construction (Select One) Standard*** Low Temperature** To order this product, complete this page and forward to your local Sales Office. If the construction you need is not offered on this page, contact your local Sales Office. To locate your local Sales Office log on to: www.emersonprocess.com/regulators Regulators Quick Order Guide * * * Readily Available for Shipment * * Allow Additional Time for Shipment * Special Order, Constructed from Non-Stocked Parts. Consult your local Sales Office for Availability. Availability of the product being ordered is determined by the component with the longest shipping time for the requested construction. 550
VS/FL Series Pilot-Operated Relief Valve Introduction Servo-controlled relief valves are suitable for installation with any non-corrosive gas. They assure accurate setting, perfect closing and high exhaust flow rate. Available Versions Type VS/FL-BP: for Low and Middle Pressure Applications with Pilot Type PRX/182 Type VS/FL: for Middle and High Pressure Applications with Pilot Type PRX/182 or PRX/182-AP Allowable Pressures PN 16 - CL150 RF: Up to 363 psig (25,0 bar) CL300 RF/CL600 RF: Up to 1450 psig (100 bar) Inlet Pressure Ranges PN 16 - CL150 RF: 2.9 to 363 psig (0,20 to 25,0 bar) CL300 RF/CL600 RF: 14.5 to 1450 psig (1,00 to 100 bar) Features Set Ranges PN 16 - CL150 RF: 7.25 to 116 psig (0,50 to 8,0 bar) CL300 RF/CL600 RF: 14.5 to 1160 psig (1,00 to 80,0 bar) Minimum Differential Pressure 7.25 psid (0,50 bar d) Accuracy Class Up to ±1% Flanged Connections 1, 1-1/2, 2, 2-1/2, 3, 4, and 6-inch (DN 25, 40, 50, 65, 80, 100, and 150) Temperature Capabilities Standard Version: Working: 14 to 140 F (-10 to 60 C) Low Temperature Version: Working: -4 to 140 F (-20 to 60 C) Additional Technical Data For more technical information, contact your local Sales Office or log on to: www.emersonprocess.com/regulators Figure 1. VS/FL Series Pilot-Operated Relief Valve a Compactness Easy Installation Limited Dimensions I Table 1. Construction Materials FLANGES And COVERS Diaphragms PADS Steel Fabric Nitrile (NBR+PVC) / Nitrile (NBR) For different materials contact your local Sales Office. Nitrile (NBR) Figure 2. VS/FL Series Dimensions body size, inches (DN) A PN 16 CL150 RF Table 2. Dimensions and Shipping Weights Dimensions, inches (mm) A CL300 RF CL600 RF I PN 16 CL150 RF i CL300 RF CL600 RF Approximate shipping Weights, Pounds (kg) PN 16 CL150 RF Approximate shipping Weights, Pounds (kg) CL300 RF CL600 RF 1 (25) 11.22 (285) 8.86 (225) 7.24 (184) 8.27 (210) 52.9 (24) 68.0 (31) 1-1/2 (40) 12.05 (306) 10.43 (265) 8.74 (222) 9.88 (251) 81.6 (37) 104 (47) 2 (50) 13.19 (335) 11.3 (287) 10.0 (254) 11.26 (286) 106 (48) 132 (60) 2-1/2 (65) 14.57 (370) 13.98 (355) 10.87 (276) 12.24 (311) 150 (68) 194 (88) 3 (80) 15.75 (400) 15.75 (400) 11.73 (298) 13.27 (337) 183 (83) 326 (148) 4 (100) 17.72 18.90 (480) 13.86 (352) 15.51 (394) 231 (105) 443 (201) 6 (150) 23.23 (590) 24.0 (610) 17.75 (451) 20.0 (508) 562 (255) 1058 (480) 551
VS/FL Series Pilot-Operated Relief Valve Ordering Guide Flange Connection (Select One) 1-inch (DN 25)*** 1-1/2-inch (DN 40)*** 2-inch (DN 50)*** 2-1/2-inch (DN 65)*** 3-inch (DN 80)*** 4-inch (DN 100)*** 6-inch (DN 150)*** Inlet/Outlet Pressure Required please specify Setpoint please specify Flange Rating (Select One) PN 16 UNI/DIN*** CL150 RF*** CL300 RF*** CL600 RF*** Temperature Construction (Select One) Standard*** Low Temperature** To order this product, complete this page and forward to your local Sales Office. If the construction you need is not offered on this page, contact your local Sales Office. To locate your local Sales Office log on to: www.emersonprocess.com/regulators Regulators Quick Order Guide * * * Readily Available for Shipment * * Allow Additional Time for Shipment * Special Order, Constructed from Non-Stocked Parts. Consult your local Sales Office for Availability. Availability of the product being ordered is determined by the component with the longest shipping time for the requested construction. 552
V/50, V/60, and V/20-2 Series Spring-Loaded Relief Valve Introduction The automatic spring-loaded relief valves are designed to keep line pressure below preset values. They are mounted downstream of regulators and perform the specific function of releasing small amounts of gas in the event of the regulator not closing properly. Thanks to their effective release capacity and compact size, the V/ Series relief valves are ideal for use in civil and industrial equipment employing natural gas, propane, butane and non-corrosive gases in general. The valves are extremely easy to install and are designed for ready and easy maintenance. The V/50 and V/60 Series relief valves are especially designed for use with low pressures. Special care and attention has been given to their construction features in order to ensure a very low hysteresis value as well as maximum operation accuracy and sensitivity. The V/20-2 Series relief valves are designed for use at medium and high pressures and cover a wide range of setting values, e.g. from 21.8 to 305 psig (1,5 to 21,0 bar). To change setting, simply replace the spring with the one appropriate for the desired value. Features Types V/50 and V/60: for Very Low Pressure Applications Types V/51 and V/61: for Low Pressure Applications Types V/52 and V/62: for Middle Pressure Applications Allowable Pressures V/50 Series: 58 psig (4,0 bar) V/60 Series: 36 psig (2,5 bar) V/20-2 Series: 1450 psig (100 bar) Set Ranges Type V/50: 0.36 to 1.16 psig (0,03 to 0,08 bar) Type V/51: 1.09 to 10.9 psig (0,07 to 0,75 bar) Type V/52: 10.2 to 29 psig (0,70 to 2,0 bar) Type V/60: 0.36 to 1.3 psig (0,03 to 0,09 bar) Type V/61: 1.16 to 10.9 psig (0,08 to 0,75 bar) Type V/62: 10.2 to 29 psig (0,70 to 2,0 bar) Type V/20-2: 21.8 to 580 psig (1,5 to 40,0 bar) Orifices V/50 Series: 1-1/4-inch (32 mm) V/60 Series: 1-1/2-inch (38 mm) V/20-2 Series: 1-inch (25 mm) Threaded Connections V/50 Series: 1 x 1-1/2-inch BSP V/60 Series: 1-1/2 x 2-inch BSP V/20-2 Series: 1-inch NPT Temperature Capabilities V/50 and V/60 Series: Working: -4 to 140 F (-20 to 60 C) V/20-2 Series: Working: -4 to 140 F (-20 to 60 C) Applications Non-Corrosive Gases Additional Technical Data For more technical information, contact your local Sales Office or log on to: www.emersonprocess.com/regulators Figure 1. V/50 Series Spring-Loaded Relief Valve Figure 2. V/60 Series Spring-Loaded Relief Valve Figure 3. V/20-2 Series Spring-Loaded Relief Valve Table 1. V/50 and V/60 Series Construction Materials Body Cover Valve seat Diaphragm Seals Aluminum Aluminum Brass Nitrile (NBR) Nitrile (NBR) Table 2. V/20-2 Series Construction Materials Main casing Pad stop pad holder Adjusting ring Outlet connection Seal pad Brass Brass Brass Brass Brass Nitrile (NBR) 553
V/50, V/60, and V/20-2 Series Spring-Loaded Relief Valve 2.03 (0,14) 1.74 (0,12) 1.45 (0,10) 1.31 (0,09) inlet pressure, PSIG (bar) 1.16 (0,08) 1.02 (0,07) 0.87 (0,06) 0.73 (0,05) 0.58 (0,04) 0.44 (0,03) 0.29 (0,02) 0 (0) 353 (10,0) 706 (20,0) 1059 (30,0) 1413 (40,0) 1766 (50,0) 2119 (60,0) 2472 (70,0) 2825 (80,0) 3178 (90,0) 3531 (100) set pressures: 1.09 psig (0,07 bar) 0.87 PSIG (0,06 bar) 0.73 PSIG (0,05 bar) 0.58 PSIG (0,04 bar) 0.44 PSIG (0,03 bar) 0.36 PSIG (0,02 bar) Flow capacity, scfh (Sm 3 /h) Figure 4. Type V/50 Flow Capacity Curve 14.5 (1,00) 13.1 (0,90) 11.6 (0,80) inlet pressure, PSIG (bar) 10.2 (0,70) 8.70 (0,60) 7.25 (0,50) 5.80 (0,40) 4.35 (0,30) 2.90 (0,20) 1.45 (0,10) 0 (0) 0 (0) 706 (20,0) 1413 (40,0) 2119 (60,0) 2825 (80,0) 3531 (100) 4238 (120) 4944 (140) 5650 (160) set pressures: 10.15 psig (0,70 bar) 7.25 PSIG (0,50 bar) 5.80 PSIG (0,40 bar) 4.35 PSIG (0,30 bar) 2.90 PSIG (0,20 bar) 1.45 PSIG (0,10 bar) flow capacity, scfh (Sm 3 /h) Figure 5. Type V/51 Flow Capacity Curve 43.5 (3,0) 36.3 (2,5) inlet pressure, PSIG (bar) 29.0 (2,0) 21.8 (1,5) 14.5 (1,00) 7.25 (0,50) 0 (0) 0 (0) 706 (20,0) 1413 (40,0) 2119 (60,0) 2825 (80,0) 3531 (100) 4238 (120) set pressures: 29.0 psig (2,0 bar) 21.8 PSIG (1,5 bar) 14.5 PSIG (1,00 bar) 7.25 PSIG (0,50 bar) Flow capacity, scfh (Sm 3 /h) Figure 6. Type V/52 Flow Capacity Curve 554
V/50, V/60, and V/20-2 Series Spring-Loaded Relief Valve 1.45 (0,10) 1.31 (0,09) 1.16 (0,08) inlet pressure, PSIG (-bar) 1.02 (0,07) 0.87 (0,06) 0.73 (0,05) 0.58 (0,04) 0.44 (0,03) 0.29 (0,02) 0 (0) 1059 (30,0) 2119 (60,0) 3178 (90,0) 4238 (120) 5297 (150) 6357 (180) 7416 (210) 8475 (240) 9535 (270) 10 594 (300) set pressures: 1.09 psig (0,07 bar) 0.87 PSIG (0,06 bar) 0.73 PSIG (0,05 bar) 0.58 PSIG (0,04 bar) 0.44 PSIG (0,03 bar) 0.36 PSIG (0,02 bar) Flow capacity, scfh (Sm 3 /h) Figure 7. Type V/60 Flow Capacity Curve 14.5 (1,00) 13.1 (0,90) 11.6 (0,80) inlet pressure, PSIG (bar) 10.2 (0,70) 8.70 (0,60) 7.25 (0,50) 5.80 (0,40) 4.35 (0,30) 2.90 (0,20) 1.45 (0,10) 0 (0) 0 (0) 1413 (40,0) 2825 (80,0) 4238 (120) 5650 (160) 7063 (200) 8475 (240) 9888 (280) 11 301 (320) 12 713 (360) set pressures: 10.15 psig (0,70 bar) 7.25 PSIG (0,50 bar) 5.80 PSIG (0,40 bar) 4.35 PSIG (0,30 bar) 2.90 PSIG (0,20 bar) 1.45 PSIG (0,10 bar) flow capacity, scfh (Sm 3 /h) Figure 8. Type V/61 Flow Capacity Curve 43.5 (3,0) 36.3 (2,5) inlet pressure, PSIG (bar) 29.0 (2,0) 21.8 (1,5) 14.5 (1,0) 7.25 (0,50) 0 (0) 0 (0) 1059 (30,0) 2119 (60,0) 3178 (90,0) 4238 (120) 5297 (150) 6357 (180) 7416 (210) set pressures: 29.0 psig (2,0 bar) 21.8 PSIG (1,5 bar) 14.5 PSIG (1,0 bar) 7.25 PSIG (0,5 bar) flow capacity, scfh (Sm 3 /h) Figure 9. Type V/62 Flow Capacity Curve 555
V/50, V/60, and V/20-2 Series Spring-Loaded Relief Valve B 2.5 (64) a 5.24 (133) C d inches (mm) Figure 10. V/50 and V/60 Series Dimensions Figure 11. V/20-2 Series Dimensions Table 3. V/50 and V/60 Series Dimensions Dimensions, inches (mm) Type A B (Diameter) C D V/50 9.29 (236) 6.46 (164) 1.70 (43) 3.74 (95) V/60 10.16 (258) 7.80 (198) 2.76 (70) 4.33 (110) 556
V/50, V/60, and V/20-2 Series Spring-Loaded Relief Valve Ordering Guide Type (Select One) V/50*** V/51*** V/52*** V/60*** V/61*** V/62*** V/20-2*** Setpoint please specify Maximum Flow Rate please specify To order this product, complete this page and forward to your local Sales Office. If the construction you need is not offered on this page, contact your local Sales Office. To locate your local Sales Office log on to: www.emersonprocess.com/regulators Regulators Quick Order Guide * * * Readily Available for Shipment * * Allow Additional Time for Shipment * Special Order, Constructed from Non-Stocked Parts. Consult your local Sales Office for Availability. Availability of the product being ordered is determined by the component with the longest shipping time for the requested construction. 557
Y600A Series Pressure Reducing Regulators Introduction Maximum Inlet Pressure The Y600A Series direct-operated, spring-loaded regulators provide economical pressure reducing control in a variety of commercial and industrial applications. The large diaphragm area provides more accurate control at low pressure settings, and the pitot tube of the Type Y600A or Y600AR regulator also creates a dynamic boost that helps provide greater capacity. The Type Y600A features internal registration. The Type Y600AR has internal registration and relief. The Type Y600AM uses external registration with a 1/2-inch threaded NPT downstream control line connection and an O-ring stem seal. 150 psig (10,3 bar) See Table 2 Maximum Outlet (Casing) Pressure 20 psig (1,4 bar) Outlet Pressure Ranges 4-inches w.c. to 7 psig (10 mbar to 0,48 bar) in 6 ranges. See Table 3 Temperature Capabilities -20 to 180 F (-29 to 82 C) Additional Technical Data W7095 Body Sizes and End Connection Style 3/4 or 1-inch NPT Flow and Sizing Coefficients For more technical information, contact your local Sales Office or log on to: www.emersonprocess.com/regulators Figure 1. Type Y600A or Y600AR Pressure Regulator See Table 2 Pressure Registration Internal or External Features pitot tube Easy Conversion Between Types Y600A and Y600AM Tamper-Resistant Adjustment Ease of Inspection and Maintenance Precision Control at Low-Pressure Settings pipe PLUG inlet pressure outlet pressure atmospheric pressure B2622 Figure 2. Type Y600A with Internal Pressure Registration Operational Schematic Table 1. Construction Materials body, diaphragm casing, and spring case orifice Spring and Lever diaphragm and disk pusher post adjusting screw and disk holder closing cap stem Pitot Tube (for Types Y600A and Y600AR Only) and Relief Valve Spring Cast iron Aluminum Zinc-plated steel Nitrile (NBR) Types Y600A and Y600AM: Aluminum Type Y600AR: Zinc Aluminum Thermoplastic Stainless steel Stainless steel 558
Y600A Series Pressure Reducing Regulators relief valve spring pitot tube throat seal o-ring stem seal B2623 pipe plug B2624 control line connection Type Y600AR with internal relief/internal pressure registration Type Y600AM with external pressure registration inlet pressure outlet pressure atmospheric pressure Figure 3. Types Y600AR and Y600AM Operational Schematics ORIFICE SIZE, Inches (mm) 1/8 (3,2) 3/16 (4,8) 1/4 (6,4) 3/8 (9,5) 1/2 (13) 9/16 (14) With 1.2 Psig (0,08 bar) or Less Outlet Pressure Setting 150 (10,3) 150 (10,3) 75 (5,2) 35 (2,4) 8 (0,55) Table 2. Maximum Operating Inlet Pressures MAXIMUM OPERATING INLET PRESSURE, Psig (bar) With 1.2 to 2.5 Psig (0,08 to 0,17 bar) Outlet Pressure Setting With 2.5 to 4.5 Psig (0,17 to 0,31 bar) Outlet Pressure Setting With 4.5 to 7 Psig (0,31 to 0,48 bar) Outlet Pressure Setting 150 (10,3) 150 (10,3) 150 (10,3) 6 (0,41) 12 (0,83) 8 (0,55) 12 (0,83) 8 (0,55) WIDE-OPEN FLOW COEFFICIENTS FOR EXTERNAL RELIEF SIZING c 1 iec sizing coefficients C g C v x t f d f l 12.3 27.6 50 110 200 250 0.35 0.79 1.43 3.14 5.71 7.14 35 0.78 0.50 0.89 types Y600A, Y600AR, Y600AM Control Spring Color Table 3. Outlet (Control) Pressure Ranges Control Spring Part Number Outlet Pressure Range with spring case above diaphragm (1) approximate point above pressure setting at which type y600ar internal relief starts to discharge Red 1B653827052 4 to 8-inches w.c. (10 to 20 mbar) 10 to 24-inches w.c. (25 to 60 mbar) Olive drab 1B653927022 7 to 16-inches w.c. (17 to 40 mbar) Yellow 1B537027052 15-inches w.c. to 1.2 psig (37 mbar to 0,08 bar) 10 to 26-inches w.c. (25 to 65 mbar) Light green 1B537127022 1.2 to 2.5 psig (0,08 to 0,17 bar) 0.5 to 2 psig (0,03 to 0,14 psig) Light blue 1B537227022 2.5 to 4.5 psig (0,17 to 0,31 bar) 0.5 to 3 psig (0,03 to 0,21 bar) Black 1B537327052 4.5 to 7 psig (0,31 to 0,48 bar) 1 to 4 psig (0,07 to 0,28 bar) 1. Minimum outlet pressure setting may be approximately 1-inch w.c. (2 mbar) lower if spring case is below diaphragm. 559
Y600A Series Pressure Reducing Regulators Table 4. Capacities for 3/4-inch Body Size OUTLET PRESSURE RANGE, CONTROL SPRING PART NUMBER, AND COLOR OFFSET FROM SETPOINT OUTLET PRESSURE SETTING INLET PRESSURE, PSIG (bar) Capacities in SCFH (Nm 3 /h) of 0.6 Specific Gravity Natural Gas Orifice Size, Inches (mm) 1/8 (3,2) 3/16 (4,8) 1/4 (6,4) 3/8 (9,5) 1/2 (13) 9/16 (14) 4 to 8-inches w.c. (10 to 20 mbar) 1B653827052 Red 7 to 16-inches w.c. (17 to 40 mbar) 1B653927022 Olive drab 15-inches w.c. to 1.2 psig (37 mbar to 0,08 bar) 1B537027052 Yellow 1.2 to 2.5 psig (0,08 to 0,17 bar) 1B537127022 Light green 1-inch w.c. (2 mbar) 1-inch w.c. (2 mbar) 5.5-inches w.c. (14 mbar) 0.2 psig (0,14 bar) 7-inches w.c. (17 mbar) 11-inches w.c. (27 mbar) 15-inches w.c. (37 mbar) 1.2 psig (0,08 bar) 1.2 psig (0,08 bar) 2.5 psig (0,17 bar) 1 (0,07) 90 (2,4) 170 (4,6) 230 (6,2) 250 (6,7) 410 (11,0) 440 (11,8) 220 (5,9) 280 (7,5) 450 (12,1) 490 (13,1) 520 (13,9) 970 (25,9) 8 (0,55) 230 (6,2) 480 (12,9) 530 (14,2) 540 (14,5) 590 (15,8) 520 (13,9) 600 (16,1) 620 (16,6) 650 (17,4) 35 (2,4) 660 (17,6) 670 (18,0) 840 (22,5) 900 (24,1) 75 (5,1) 770 (20,6) 840 (22,5) 960 (25,7) 150 (10,3) 1680 (45,0) 2310 (61,9) 1 (0,07) 90 (2,4) 130 (3,5) 160 (4,3) 190 (5,1) 230 (6,2) 250 (6,7) 160 (4,3) 250 (6,7) 280 (7,5) 350 (9,4) 530 (14,2) 750 (20,1) 8 (0,55) 170 (4,6) 350 (9,4) 430 (11,5) 450 (12,1) 540 (14,5) 350 (9,4) 490 (13,1) 590 (15,8) 610 (16,3) 35 (2,4) 520 (13,9) 530 (14,2) 620 (16,6) 650 (17,4) 75 (5,2) 650 (17,4) 660 (17,7) 940 (25,2) 150 (10,3) 1680 (45,0) 2060 (55,2) 2 (0,14) 90 (2,4) 340 (9,1) 500 (13,4) 900 (24,1) 1100 (29,4) 1150 (30,8) 6 (0,41) 250 (6,7) 540 (14,5) 930 (24,9) 1640 (43,9) 2100 (56,3) 340 (9,1) 800 (21,4) 1380 (37,0) 1940 (51,9) 680 (18,2) 1450 (38,8) 2390 (64,0) 2450 (65,7) 1160 (31,1) 2460 (66,0) 3480 (93,3) 150 (10,3) 2570 (68,8) 2710 (72,6) 2 (0,14) 90 (2,4) 260 (7,0) 410 (11,0) 600 (16,1) 810 (21,7) 700 (18,7) 6 (0,41) 250 (6,7) 460 (12,3) 700 (18,7) 1290 (34,6) 1420 (38,0) 310 (8,3) 660 (17,7) 1020 (27,3) 1420 (38,0) 670 (18,0) 1109 (29,7) 2060 (55,2) 2430 (65,1) 1140 (30,6) 2180 (58,4) 3350 (89,8) 150 (10,3) 2480 (66,5) 2650 (71,0) 2 (0,14) 120 (3,2) 170 (4,6) 220 (5,9) 350 (9,4) 490 (13,1) 520 (13,9) 6 (0,41) 180 (4,8) 340 (9,1) 450 (12,1) 740 (19,8) 850 (22,8) 1070 (28,7) 190 (5,1) 440 (11,8) 590 (15,8) 1010 (27,0) 1170 (31,3) 560 (15,0) 900 (24,1) 1550 (41,5) 1720 (46,1) 860 (23,1) 1110 (29,7) 2480 (66,5) 2340 (62,7) 150 (10) 1990 (53,3) 3480 (93,3) 6 (0,41) 140 (3,8) 190 (5,1) 260 (7,0) 450 (12,1) 590 (15,8) 680 (18,2) 170 (4,6) 340 (9,1) 490 (13,1) 570 (15,3) 860 (23,1) 430 (11,5) 660 (17,7) 980 (26,3) 1030 (27,6) 750 (20,1) 850 (22,8) 1940 (51,9) 2250 (60,3) 150 (10,3) 1480 (39,7) 2320 (62,2) 3350 (89,8) - Shaded areas indicate where maximum operating inlet pressure for a given orifice size is exceeded. - continued - 560
Y600A Series Pressure Reducing Regulators OUTLET PRESSURE RANGE, CONTROL SPRING PART NUMBER, AND COLOR 2.5 to 4.5 psig (0,17 to 0,31 bar) 1B537227022 Light blue 4.5 to 7 psig (0,31 to 0,48 bar) 1B537327052 Black OFFSET FROM SETPOINT 0.3 psig (0,02 bar) 0.7 psig (0,05 bar) Table 4. Capacities for 3/4-inch Body Size (continued) OUTLET PRESSURE SETTING 2.5 psig (0,17 bar) 4.5 psig (0,31 bar) 4.5 psig (310 mbar) 7 psig (0,48 bar) INLET PRESSURE, PSIG (bar) Capacities in SCFH (Nm 3 /h) of 0.6 Specific Gravity Natural Gas Orifice Size, Inches (mm) 1/8 (3,2) 3/16 (4,8) 1/4 (6,4) 3/8 (9,5) 1/2 (13) 9/16 (14) 4 (0,28) 130 (3,5) 180 (4,8) 190 (5,1) 310 (8,3) 370 (9,9) 480 (12,9) 8 (0,55) 140 (3,7) 280 (7,5) 360 (9,6) 520 (13,9) 710 (19,0) 800 (21,4) 12 (0,83) 190 (5,1) 360 (9,6) 490 (13,1) 680 (18,2) 930 (24,9) 430 (11,5) 620 (16,6) 900 (24,1) 1110 (29,7) 60 (4,2) 660 (17,7) 1010 (27,0) 1730 (46,4) 1830 (49,0) 150 (10,3) 1570 (42,1) 2060 (55,2) 4620 (124) 8 (0,55) 120 (3,2) 190 (5,1) 250 (6,7) 400 (10,7) 520 (13,9) 540 (14,5) 12 (0,83) 160 (4,3) 210 (5,6) 320 (8,6) 530 (14,2) 720 (19,3) 300 (8,0) 460 (12,3) 760 (20,4) 830 (22,2) 60 (4,2) 590 (15,8) 810 (21,7) 1230 (32,9) 1340 (36,0) 150 (10,3) 1230 (32,9) 1640 (43,9) 3610 (96,8) 9 (0,62) 190 (5,1) 310 (8,3) 430 (11,5) 620 (16,6) 930 (24,9) 990 (26,5) 12 (0,83) 210 (5,6) 400 (10,7) 560 (15,0) 810 (21,7) 1150 (30,8) 520 (13,9) 860 (23,1) 1100 (29,4) 1810 (48,5) 860 (23,1) 1520 (40,7) 2050 (55,0) 2710 (72,6) 150 (10,3) 1960 (52,5) 3480 (93,3) 5040 (135) 9 (0,62) 160 (4,3) 210 (5,6) 270 (7,2) 520 (13,9) 620 (16,6) 660 (17,6) 12 (0,83) 190 (5,1) 310 (8,3) 370 (9,9) 650 (17,4) 860 (23,1) 370 (9,9) 700 (18,7) 900 (24,1) 1330 (35,6) 800 (21,4) 1290 (34,6) 1720 (46,1) 2450 (65,7) 150 (10,3) 1910 (51,2) 3350 (89,8) 4050 (109) - Shaded areas indicate where maximum operating inlet pressure for a given orifice size is exceeded. OUTLET PRESSURE RANGE, CONTROL SPRING PART NUMBER, AND COLOR 4 to 8-inches w.c. (10 to 20 mbar) 1B653827052 Red 7 to 16-inches w.c. (17 to 40 mbar) 1B653927022 Olive drab OFFSET FROM SETPOINT 1-inch w.c. (2 mbar) 1-inch w.c. (2 mbar) OUTLET PRESSURE SETTING 7-inches w.c. (17 mbar) 11-inches w.c. (27 mbar) Table 5. Capacities for 1-inch Body Size INLET PRESSURE, PSIG (bar) Capacities in SCFH (Nm 3 /h) of 0.6 Specific Gravity Natural Gas Orifice Size, Inches (mm) 1/8 (3,2) 3/16 (4,8) 1/4 (6,4) 3/8 (9,5) 1/2 (13) 9/16 (14) 1 (0,07) 90 (2,4) 220 (5,9) 250 (6,7) 300 (8,0) 410 (10,9) 530 (14,2) 220 (5,9) 430 (11,5) 450 (12,1) 1140 (30,5) 1900 (50,9) 1920 (51,5) 8 (0,55) 230 (6,2) 490 (13,1) 530 (14,2) 2140 (57,4) 2360 (63,3) 520 (13,9) 970 (25,9) 1810 (48,5) 1170 (31,4) (1) 35 (2,4) 710 (19,0) 1480 (39,7) 2300 (61,6) (1) 930 (24,9) (1) 75 (5,2) 1030 (27,6) 1100 (29,5) (1) 1390 (37,3) (1) 150 (10,3) 1680 (45,0) (1) 1160 (31,1) (1) 1 (0,07) 90 (2,4) 160 (4,3) 170 (4,6) 210 (5,6) 230 (6,2) 250 (6,7) 160 (4,3) 300 (8,0) 310 (8,3) 520 (13,9) 620 (16,6) 1160 (31,1) 8 (0,55) 170 (4,6) 360 (9,6) 430 (11,5) 1160 (31,1) 1460 (39,1) 350 (9,4) 580 (15,5) 780 (20,9) 1630 (43,7) 35 (2,4) 560 (15,0) 1030 (27,6) 2840 (76,1) 1190 (31,8) (1) 75 (5,2) 1230 (32,9) 1290 (34,6) 1510 (40,4) (1) 150 (10,3) 1740 (46,6) 1240 (33,2) (1) 1. Indicates capacity limited due to boost. - Shaded areas indicate where maximum operating inlet pressure for a given orifice size is exceeded. - continued - 561
Y600A Series Pressure Reducing Regulators OUTLET PRESSURE RANGE, CONTROL SPRING PART NUMBER, AND COLOR 15-inches w.c. to 1.2 psig (37 mbar to 0,08 bar) 1B537027052 Yellow 1.2 to 2.5 psig (0,08 to 0,17 bar) 1B537127022 Light green 2.5 to 4.5 psig (0,17 to 0,31 bar) 1B537227022 Light blue 4.5 to 7 psig (0,31 to 0,48 bar) 1B537327052 Black OFFSET FROM SETPOINT 5.5-inches w.c. (14 mbar) 0.2 psig (0,01 bar) 0.3 psig (0,02 bar) 0.7 psig (0,05 bar) Table 5. Capacities for 1-inch Body Size (continued) OUTLET PRESSURE SETTING 15-inches w.c. (37 mbar) 1.2 psig (0,08 bar) 1.2 psig (0,08 bar) 2.5 psig (0,17 bar) 2.5 psig (0,17 bar) 4.5 psig (0,31 bar) 4.5 psig (0,31 bar) 7 psig (0,48) INLET PRESSURE, PSIG (bar) Capacities in SCFH (Nm 3 /h) of 0.6 Specific Gravity Natural Gas Orifice Size, Inches (mm) 1/8 (3,2) 3/16 (4,8) 1/4 (6,4) 3/8 (9,5) 1/2 (13) 9/16 (14) 2 (0,14) 90 (2,4) 460 (12,3) 500 (13,4) 1100 (29,5) 1160 (31,1) 1300 (34,8) 6 (0,41) 250 (6,7) 750 (20,1) 930 (24,9) 2500 (67,0) 2800 (75,0) 340 (9,1) 920 (24,7) 1590 (42,6) 3250 (87,1) 680 (18,2) 1560 (41,8) 2830 (75,8) 5460 (146) 1160 (31,1) 2550 (68,3) 4620 (124) 150 (10,3) 2570 (68,9) 2770 (74,2) 2 (0,14) 90 (2,4) 400 (10,7) 460 (12,3) 820 (22,0) 840 (22,5) 900 (24,1) 6 (0,41) 250 (6,7) 630 (16,9) 700 (18,7) 1550 (41,5) 1610 (43,1) 320 (8,6) 860 (23,1) 1020 (27,3) 2320 (62,2) 670 (18,0) 1540 (41,3) 2550 (68,3) 4390 (118) 1140 (30,6) 2550 (68,3) 4190 (112) 150 (10,3) 2570 (68,9) 3100 (83,1) 2 (0,14) 120 (3,2) 210 (5,6) 230 (6,2) 360 (9,6) 620 (16,6) 660 (17,6) 6 (0,41) 180 (4,8) 340 (9,1) 450 (12,1) 750 (20,1) 880 (23,6) 1080 (29,0) 190 (5,1) 560 (15,0) 650 (17,4) 1150 (30,8) 1750 (47,0) 630 (16,9) 1230 (32,9) 1600 (42,9) 1910 (51,2) 1010 (27,0) 2450 (65,7) 3600 (96,5) 2420 (64,9) 150 (10,3) 2440 (65,4) 3480 (93,3) 3870 (104) 6 (0,41) 140 (3,7) 260 (7,0) 270 (7,2) 500 (13,4) 670 (18,0) 680 (18,3) 180 (4,8) 450 (12,1) 490 (13,1) 710 (19,0) 860 (23,1) 30 (2,07) 570 (15,3) 720 (19,3) 1030 (27,6) 1640 (43,9) 60 (4,13) 850 (22,8) 1830 (49,1) 2520 (67,5) 3130 (83,9) 150 (10,3) 2190 (58,7) 3350 (89,8) 3480 (93,3) 4 (0,28) 140 (3,7) 180 (4,8) 190 (5,1) 410 (11,0) 430 (11,5) 480 (12,9) 8 (0,55) 180 (4,8) 320 (8,6) 360 (9,6) 710 (19,0) 740 (19,8) 900 (24,1) 12 (0,82) 190 (5,1) 400 (10,7) 490 (13,1) 930 (24,9) 960 (25,7) 430 (11,5) 620 (16,6) 900 (24,1) 1830 (49,0) 660 (17,7) 1610 (43,1) 1740 (46,6) 2970 (79,6) 150 (10,3) 2010 (53,9) 4090 (110) 6660 (178) 8 (0,55) 120 (3,2) 190 (5,1) 250 (6,7) 490 (13,1) 520 (13,9) 540 (14,5) 12 (0,83) 160 (4,3) 210 (5,6) 320 (8,6) 610 (16,3) 850 (22,8) 390 (10,4) 520 (13,9) 760 (20,4) 1360 (36,4) 630 (16,9) 840 (22,5) 1230 (32,9) 2580 (69,1) 150 (10,3) 1390 (37,3) 2880 (77,2) 4990 (134) 9 (0,62) 210 (5,6) 310 (8,3) 430 (11,5) 770 (20,6) 970 (25,9) 1050 (28,1) 12 (0,83) 230 (6,2) 400 (10,7) 560 (15,0) 1010 (27,0) 1290 (34,6) 520 (13,9) 860 (23,1) 1100 (29,4) 2080 (55,7) 880 (23,6) 1520 (40,7) 2050 (55,0) 3650 (97,8) 150 (10,3) 2060 (55,2) 3510 (94,1) 6000 (161) 9 (0,62) 160 (4,3) 210 (5,6) 270 (7,2) 590 (15,8) 620 (16,6) 660 (17,7) 12 (0,83) 210 (5,6) 310 (8,3) 370 (9,9) 770 (20,6) 890 (23,9) 370 (9,9) 700 (18,7) 900 (24,1) 1650 (44,2) 800 (21,4) 1290 (34,6) 1720 (46,1) 2760 (74,0) 150 (10,3) 2010 (53,9) 3390 (90,9) 4140 (111) - Shaded areas indicate where maximum operating inlet pressure for a given orifice size is exceeded. 562
Y600A Series Pressure Reducing Regulators 5.56 (141) 1/4-INCH NPT VENT CONNECTION WITH REMOVABLE VENT A 1/2-INCH NPT CONTROL LINE CONNECTION ON TYPE Y600AM A/2 D E F g B2604 INCHES (mm) Figure 4. Y600A Series Dimensions BODY SIZE, INCHES A Table 6. Dimensions and Shipping Weight D (Diameter) DIMENSIONS, INCHES (mm) E F G APPROXIMATE SHIPPING WEIGHT, Pounds (kg) 3/4 and 1 4.00 (102) 8.38 (213) 6.25 (159) 10.69 (272) 1.00 (25) 13 (6) 563
Y600A Series Pressure Reducing Regulators Ordering Guide Type (Select One) Y600A (internal pressure registration)*** Y600AM (external pressure registration)** Y600AR (internal relief/internal pressure registration)** Body Size (Select One) 3/4-inch NPT*** 1-inch NPT*** Orifice Size (Select One) 1/8-inch (3,2 mm)*** 3/16-inch (4,8 mm)*** 1/4-inch (6,4 mm)*** 3/8-inch (9,5 mm)*** 1/2-inch (13 mm)*** 9/16-inch (14 mm)*** Outlet Pressure Range (Select One) 4 to 8-inches w.c. (10 to 20 mbar), Red*** 7 to 16-inches w.c. (17 to 40 mbar), Olive Drab*** 15-inches w.c. to 1.2 psig (37 mbar to 0,08 bar), Yellow*** 1.2 to 2.5 psig (0,08 to 0,17 bar), Light Green*** 2.5 to 4.5 psig (0,17 to 0,31 bar), Light Blue*** 4.5 to 7 psig (0,31 to 0,48 bar), Black*** To order this product, complete this page or complete the Specification Worksheet and forward to your local Sales Office. If the construction you need is not offered on this page, contact your local Sales Office. To locate your local Sales Office log on to: www.emersonprocess.com/regulators Regulators Quick Order Guide * * * Readily Available for Shipment * * Allow Additional Time for Shipment * Special Order, Constructed from Non-Stocked Parts. Consult your local Sales Office for Availability. Availability of the product being ordered is determined by the component with the longest shipping time for the requested construction. Specification Worksheet Application: Specific Use Line Size Gas Type and Specific Gravity Gas Temperature Does the Application Require Overpressure Protection? Yes No If yes, which is preferred: Relief Valve Monitor Regulator Shutoff Device Is overpressure protection equipment selection assistance desired? Pressure: Maximum Inlet Pressure (P 1max ) Minimum Inlet Pressure (P 1min ) Downstream Pressure Setting(s) (P 2 ) Maximum Flow (Q max ) Performance Required: Accuracy Requirements? Need for Extremely Fast Response? Other Requirements: 564
Y690A Series Pressure Reducing Regulators Introduction The Y690A Series direct-contained, spring-loaded regulators provide economical pressure-reducing control in a variety of industrial applications. The Y690A Series design is ideally suited to control fuel gas supply. The rugged casings and sliding pusher post design withstands the full 150 psig (10,3 bar) inlet pressure at both the inlet and outlet connections. Body Sizes and End Connection Styles See Table 1 Flow and Sizing Coefficients See Table 2 Maximum Allowable Inlet Pressure 150 psig (10,3 bar) See Table 4 Features Maximum Outlet (Casing) Pressure 150 psig (10,3 bar) Outlet Pressure Ranges 1-inch w.c. to 7 psig (2 mbar to 0,48 bar) in eight ranges See Table 5 Pressure Registration Types Y690A and Y690AH: Internal Types Y690AM and Y690AHM: External Material Temperature Capabilities Nitrile (NBR): -20 to 180 F (-29 to 82 C) Fluoroelastomer (FKM): 40 to 300 F (4 to 149 C) Perfluoroelastomer (FFKM): -20 to 300 F (-29 to 149 C) Ethylenepropylene (EPDM): -20 to 275 F (-29 to 135 C) Additional Technical Data For more technical information, contact your local Sales Office or log on to: www.emersonprocess.com/regulators W7293 Figure 1. Type Y690A Pressure Reducing Regulator Inlet Pressure Equals Outlet Pressure Corrosion Resistance In-Line Inspection and Maintenance NACE Construction Available Easy Conversion Between Constructions w7291~1 Figure 2. Type y690ah Pressure Reducing Regulator Table 1. Body Sizes and End Connection Styles BODY SIZE, INCHES (DN) Ductile iron BODY MATERIAL (1) Stainless steel 3/4 (20) 1 (25) NPT NPT, CL150 RF, CL300 RF, or PN 16/25/40 1. All flanges are welded on. Weld-on flange dimension is 14-inches (356 mm) face-to-face. Table 2. Flow and Sizing Coefficients ORIFICE SIZE, INCHES (mm) WIDE-OPEN coefficients (FOR RELIEF VALVE SIZING) C 1 IEC Sizing Coefficients C v C g X T F D F L 1/8 (3,2) 1/4 (6,4) 3/8 (9,5) 1/2 (13) 9/16 (14) 0.35 1.43 3.14 5.71 7.14 12.3 50 110 200 250 35 0.78 0.50 0.89 565