Features Globe Valve 2-Way & 3-Way Assembly Features:

Rev: 10/22/13

Features Globe Valve 2-Way & 3-Way Assembly Features: DG Series Automated Applications for Building Automation, Temperature Controls, HVAC Two-Way and Three-Way Assemblies Chilled Water Hot Water Steam DG Series globe valves provide stable and accurate control of both water and steam heat exchangers on fan coil units, VAV reheat coils, and air handling units up to 900 GPM. These globe valves feature rangability of greater than 100:1 to provide precise control. Two way standard trim valves provide an equal percentage flow characteristic for use on hot water and chilled water. Two way stainless trim valves - recommended for steam applications, and 3-way mixing valves provide a linear flow characteristic for a N.O. port and equal percentage from a N.C. port. All DG series globe valves feature a cartridge style packing, which is easily replaceable while the valve is in line. Constant plug guiding and precision-machined metal to metal seating assures ANSI Class IV shutoff (.01%) which provides low leakage and energy conservation. Features and Benefits: Features Benefits Rangeability >100:1 Superior control accuracy Valves Actuators Cartridge Packing 2-Way and 3-Way bodies from 2-1/2" to 6" Stainless Steel Trim Option Broad range of spring return and non-spring return models Manual override capability Easily replaceable while valve is in line. Covers all applications from fan coil units to air handling units Applicable to steam inlet pressure up to 50 PSI Meets the requirements of virtually any heat exchanger control application Accommodates start-up commissioning and servicing Direct mount and linkage solutions More choices to meet more technical and economic requirements Fax - 1-888-412-2720 www.braycommercialdivision.com Phone - 1-888-412-2729 GL-2

Specifications DG Automated Globe Valve Series Specifications SPECIFICATIONS Globe Control valves 2-1/2 through 6 Valves shall be cast iron with ANSI 125 rating. Rangeability shall be 100:1 or greater. Connections shall be ANSI flanged. 2-Way water valves shall have an equal percentage flow characteristic, brass plug and EPDM cartridge style packing which can be replaced with the valve in line. Steam valves shall have a linear flow characteristic, stainless steel plug, Teflon V-ring packings, and shall be suitable for up to 50 PSI steam inlet pressure. Three way valves shall have equal percentage NC port, and linear for NO port. SPECIFICATIONS CHART 2-WAY & 3-WAY MIXING SIZES 2-1/2-6, FLANGED FOR CHILLED/HOT WATER AND STEAM SERVICE: Chilled / Hot Water Steam (0 PSI to 50 PSI Inlet) Sizes 2-1/2 to 6 Flanged Valves, 2 & 3-Way 2-1/2 to 6 Flanged Valves, 2-Way Valve Body -ANSI Class 125 Cast Iron Flanged Cast Iron Flanged Valve Trim Required Bronze Stainless Steel (noted by SS in the valve P/N) Maximum Fluid Temperature and Pressure F PSI F PSI -20 to 150 200-20 to 150 200 200 190 200 190 250 175 250 175 300 165 300 165 400 140 400 140 450 125 450 125 Stem Material Stainless Steel (ASTM A582 Type 303) Stainless Steel (ASTM A582 Type 303) Packing EPDM O-Ring Teflon V-Ring/EPDM O-Ring Stem Lift (3/4 stroke for 2-1/2 & 3 valves) (3/4 stroke for 2-1/2 & 3 valves) ( 1-1/2 stroke for 4-6 valves) ( 1-1/2 stroke for 4-6 valves) Maximum Recommended Differential 25 PSI Water 50 PSI Water or Steam The flow characteristic is Equal Percentage for 2-Way valves with standard trim. Flow Characteristic The flow characteristic is Linear for 2-Way valves with Stainless Steel trim. The flow characteristic for 3-Way is equal percentage NC port, and linear for NO port. Maximum Close-Off Pressure Refer to Valve Selection Chart Refer to Valve Selection Chart Leakage Rate Class IV (0.01% of Cv) Class IV (0.01% of Cv) Rangeability >100:1 >100:1 GL-3 Phone - 1-888-412-2729 www.braycommercialdivision.com Fax - 1-888-412-2720

Globe Valve Dimensions 2-1/2" - 6", 2 & 3-Way Tandem E D C B A GLOBE VALVE MODEL# DG Size-Way-Cv 2-WAY 3-WAY MIXING & DIVERTING DIMENSIONS, 2-1/2-6 Please reference illustration above Cv A B C D E in. mm in. mm in. mm in. mm in. mm in. mm Connection DG250-2-63 2-1/2 65 63 10.9 277 4.9 125 24.8 630 4.9 125 4.9/8.6** 125/218** DG3-2-100 3 80 100 11.8 300 5.3 135 26.0 660 4.9 125 4.9/8.6** 125/218** DG4-2-160 4 100 160 13.9 353 6.3 160 27.5 699 4.9 125 4.9/8.6** 125/218** DG5-2-250 5 125 250 15.8 401 7.0 178 27.6 701 4.9 125 4.9/8.6** 125/218** DG6-2-400 6 150 400 17.8 452 7.9 201 28.5 724 4.9 125 4.9/8.6** 125/218** DG250-3-63 2-1/2 65 63 10.9 277 3.8 97 21.5 546 4.9 125 4.9/8.6** 125/218** DG3-3-100 3 80 100 11.8 300 4.4 112 24.5 622 4.9 125 4.9/8.6** 125/218** DG4-3-160 4 100 160 13.9 353 5.1 130 26.0 660 4.9 125 4.9/8.6** 125/218** DG5-3-250 5 125 250 15.8 401 5.8 147 31.0 787 4.9 125 4.9/8.6** 125/218** DG6-3-400 6 150 400 17.8 452 6.6 168 32.3 820 4.9 125 4.9/8.6** 125/218** Largest actuator dimension shown ** indicates tandem mounted actuators Fax - 1-888-412-2720 www.braycommercialdivision.com Phone - 1-888-412-2729 GL-4

2-Way Valves: 1) Non Spring Return valves are shipped normally closed (stem down) at 0VDC. 2) Spring Return valves are shipped normally open (stem up) at 0VDC (fail open). 3-Way Mixing Valves: 1) Non Spring Return valves are shipped B to AB at 0VDC and will fail in last position. 2) Spring Return valves are shipped B to AB at 0VDC and will fail to B to AB. Globe Valve Set-Up and Overview 2 & 3-Way Mixing Optional 3-Way Spring Return Valve Set-up: 1) Flow from B to AB at 0VDC with flow from A to AB at 10VDC. Fail with flow from B to AB. 2) Flow from B to AB at 10VDC with flow from A to AB at 0VDC. Fail with flow from B to AB. 3) Flow from A to AB at 0VDC with flow from B to AB at 10VDC. Fail with flow from A to AB. 4) Flow from A to AB at 10VDC with flow from B to AB at 0VDC. Fail with flow from A to AB. 3-Way Mixing Globe Valve Set-Up for Diverting 1) Non Spring Return valves are shipped B to AB at 0VDC. 3-Way Mixing: Stem down = Flow from A to AB (Common). Stem up = Flow from B to AB (Common). 3-Way Diverting: Stem down = Flow from AB (Common) to A. Stem up = Flow from AB (Common) to B. 2) Spring Return valves are shipped B to AB at 0VDC will fail B to AB. Common Port Upper Port Upper Port Common Port Any configuration of fail open, fail closed, reverse acting or direct acting can be set up upon special request. All diverting globe valves will ship in the above configuration unless otherwise specified. Note: 1/2" through 2" are labeled A, B, and AB. (AB) (B) (A) Bottom Port (A) (B) (AB) Bottom Port 3-Way Globe Valve Piping Schematics Mixing Application - fluid enters through two inlets and exits through one outlet. Diverting Application - fluid enters through one inlet and exits through two outlets. Valve Operation AB A AB A B B GL-5 Normally Open (PDTC) Phone - 1-888-412-2729 Normally Closed (PDTO) Mixing (3-Way) Diverting View (3-Way) www.braycommercialdivision.com Fax - 1-888-412-2720

Globe Valve Liquid Sizing VALVE SIZING STEPS - Liquid STEP ONE Determine the designed Cv by using the following equation. Q G Cv = Q G Cv Where = Flow in gallons per minute (GPM) required to pass through the valve = Specific gravity of fluid * = Designed pressure drop across the valve in PSI = Flow coefficient NOTES * Specific gravity is negligible (equal to 1) for water below 200 F. Use actual specific gravity of pure fluids other than water. In most cases, the valve selected for a H2O mixture will not be affected by the specific gravity. EXAMPLE The Specific Gravity of 50% Water (Compound 1) and 50% Ethylene Glycol Solution (Compound 2): 1 0.5 0.5 = + = 1.05 Specific Gravity 1.0 1.113 1 wt% of Compound 1 = + G soln Specific Gravity (G) wt% of Compound 2 Specific Gravity (G) STEP TWO Determine whether the valve should be line size or sized to match the designed pressure drop (typical for modulating applications where precise control is required.) OPTION 1 LINE SIZE Go to page GL-11 and GL-12, Globe Valve Close-Off Charts. Using the line size, find a valve of the same size with a Cv that best matches the one calculated in Step 1. OPTION 2 SIZE FOR PRECISE CONTROL Go to page GL-10 (2-way or 3-way), Globe Valve Piping Geometry Charts. Find the line size at the top of the chart. Scan down the page to the Cv that best matches the one calculated in Step 1. STEP THREE STEP FOUR Determine the actual pressure drop using the below equation. 2 Q G = Cv If the pressure drop is acceptable*, go to Step 4. If not, repeat Steps 2 and 3, selecting an alternate valve. Check to be sure that the close-off requirements are met. Refer to Pages GL-11 and GL-12 * Recommended to be no higher than 25 PSI or match the designed pressure drop, 3, 4, 5, and 6 PSI are commonly accepted for modulating applications. Fax - 1-888-412-2720 www.braycommercialdivision.com Phone - 1-888-412-2729 GL-6

Globe Valve Sizing Steam Application VALVE SIZING STEPS - Steam When sizing a globe valve for a steam application, there are two methods of calculating the required Cv. The first method is to use the Steam Tables on pages GL-15 and GL-16. The tables are based on the steam pressure and pounds per hour. These tables use the standard rule of an 80% pressure drop for modulating applications and a 10% pressure drop for on/off control. If the exact inlet pressure of the system is not referenced on the charts or a different pressure drop is desired, the following equations can also be used to calculate the required valve Cv. Note: The below equations are designed for sizing globe valves please consult Bray if you desire to use a ball or butterfly valve. STEP ONE STEP TWO STEP THREE Modulating Control: Determine the proper pressure drop. For low pressure steam (15 PSIG or less) use a pressure drop that is 80% of the gauge inlet pressure. = 0.8 x Pi (inlet pressure in PSIG) For higher pressure steam (greater than 15 PSIG) use a pressure drop that is 42% of the absolute inlet pressure. = 0.42 x Pi (inlet pressure in PSIA) Pi = Absolute Inlet Pressure = Gauge Pressure + 14.7 Calculate the absolute outlet pressure (Po). Po = Pi - Pi = Absolute Inlet Pressure = Gauge Pressure + 14.7 Calculate the valve coefficient (Cv) of flow. Q Cv = 3 x Po Where: Cv = Valve coefficient of flow Q = Pounds per hour of steam = #/hr = Pressure drop across open valve Po = Outlet pressure in PSIA STEP ONE STEP TWO STEP THREE STEP FOUR On/Off Control: Determine the proper pressure drop. For low pressure steam (15 PSIG or less) use a pressure drop that is 10% of the gauge inlet pressure. = 0.1 x Pi (inlet pressure in PSIG) For higher pressure steam (greater than 15 PSIG) use a pressure drop that is 10% of the absolute inlet pressure. = 0.1 x Pi (inlet pressure in PSIA) Pi = Absolute Inlet Pressure = Gauge Pressure + 14.7 Calculate the absolute outlet pressure (Po). Po = Pi - Pi = Absolute Inlet Pressure = Gauge Pressure + 14.7 Calculate the valve coefficient (Cv) of flow. Q Cv = 3 x Po Where: Cv = Valve coefficient of flow Q = Pounds per hour of steam = #/hr = Pressure drop across open valve Po = Outlet pressure in PSIA Refer to the below chart to select the proper trim for the application. GLOBE VALVE TRIM SELECTION FLOWING MEDIA Chilled / Hot Water Low-Pressure Steam (0-15 PSI Intet) Medium-Pressure Steam (16-50 PSI Intet) High-Pressure Steam (51 PSI Intet and Greater) GLOBE VALVE Standard Trim Stainless Steel Trim - SS Stainless Steel Trim - SS Consult Bray for Assistance GL-7 Phone - 1-888-412-2729 www.braycommercialdivision.com Fax - 1-888-412-2720

Adjusted Cv Charts for Piping Geometry Charts Fp Adjusted Cv 2-WAY - Valve Size 2-1/2 3 4 5 6 Valve Model Number Pipe Size 2-1/2 3 4 5 6 8 10 DG250-2-63 63.00 62.70 61.70 61.10 --- --- --- DG3-2-100 --- 100.00 98.70 97.30 96.30 --- --- DG4-2-160 --- --- 160.00 158.90 157.30 155.20 --- DG5-2-250 --- --- --- 250.00 248.70 245.00 242.50 DG6-2-400 --- --- --- --- 400.00 394.80 389.10 Adjusted Cv 3-WAY - Mixing & Diverting Valve Size 2-1/2 3 4 5 6 8 10 2-1/2 DG250-3-63 63.00 62.70 61.70 61.10 --- --- --- 3 DG3-3-100 --- 100.00 98.70 97.30 96.30 --- --- 4 DG4-3-160 --- --- 160.00 158.90 157.30 155.20 --- 5 DG5-3-250 --- --- --- 250.00 248.70 245.00 242.50 6 DG6-3-400 --- --- --- --- 400.00 394.80 389.10 EXAMPLE Valve Model Number Pipe Size What is the correct Cv rating for a DG3-3-100 valve when placed in a 4 pipe? Look a the 4 pipe column and cross over to the valve model #. As you can see the correct Cv rating is 98.70. These values also apply to Stainless Steel trim valves where applicable. Fax - 1-888-412-2720 www.braycommercialdivision.com Phone - 1-888-412-2729 GL-8

Globe Valve Close-Off Chart 2-Way 2-WAY DG Series - Close-Off Chart (PSI) 2-WAY On/Off & SIZE Cv MODEL # On/Off D24-140 NON SPRING RETURN ACTUATORS On/Off D24-280 On/Off D24-280-D DC24-310-T DC24-310-T-D SPRING RETURN On/Off On/Off DS24-180 DS24-180-D DS24-180-T DS24-180-T-D 2-WAY Modulating 0(4)-20mA NON SPRING RETURN ACTUATORS 0(4)-20mA 0(4)-20mA 0-20mA 0-20mA SPRING RETURN 0(4)-20mA 0(4)-20mA SIZE Cv MODEL # DM24-140 DM24-280 DM24-280-D DCM24-310 DCM24-310-D DMS24-180 DMS24-180-D 2-1/2 63 DG250-2-63X 3 100 DG3-2-100X 4 160 DG4-2-160X 5 250 DG5-2-250X 6 400 DG6-2-400X 50 100 200 50 100 30 24 16 115 55 230 110 34 28 18 65 33 130 66 20 16 * Available in 120VAC. Requires field furnished 500 Ohm resistor. D Indicates tandem mounted actuators are standard for higher close-off. X Indicates "N = Normally Open" or "C = Normally Closed". Refer to the Actuator Section for a list of actuators with additional options (i.e. auxiliary switches etc.). When used in a Diverting Application, Differential Pressure should not exceed 22.5 PSI when fully open 2-WAY VAL-SRS Series - Close-Off Chart (PSI) 2-WAY VAL-SRS Series Spring Return Actuators NORMALLY OPEN NORMALLY CLOSED SIZE Cv MODEL # 2-1/2 63 DG250-2-63X 3 100 DG3-2-100X 4 160 DG4-2-160X 5 250 DG5-2-250X 6 400 DG6-2-400X VAL-SRS07P VAL-SRS15P VAL-SRS07P VAL-SRS15P 153 101 97 63 65 39 42 25 29 17 X Indicates "N = Normally Open" or "C = Normally Closed". GL-9 Phone - 1-888-412-2729 www.braycommercialdivision.com Fax - 1-888-412-2720

Globe Valve Close-Off Chart 3-Way 3-WAY DG Series 3-WAY On/Off & SIZE Cv MODEL # On/Off D24-140 - Close-Off Chart (PSI) On/Off D24-280 NON SPRING RETURN ACTUATORS On/Off D24-280-D DC24-310-T DC24-310-T-D SPRING RETURN On/Off On/Off DS24-180 DS24-180-D DS24-180-T DS24-180-T-D 3-WAY Modulating 0(4)-20mA 0(4)-20mA NON SPRING RETURN ACTUATORS 0(4)-20mA 0-20mA 0-20mA SPRING RETURN 0(4)-20mA 0(4)-20mA SIZE Cv MODEL # DM24-140 DM24-280 DM24-280-D DCM24-310 DCM24-310-D DMS24-180 DMS24-180-D 2-1/2 63 DG250-3-63X 3 100 DG3-3-100X 4 160 DG4-3-160X 5 250 DG5-3-250X 6 400 DG6-3-400X 50 100 200 50 100 30 24 16 115 55 230 110 34 28 18 65 33 130 66 20 16 * Available in 120VAC. Requires field furnished 500 Ohm resistor. D Indicates tandem mounted actuators are standard for higher close-off. X Indicates "N = Normally Open" or "C = Normally Closed". Refer to the Actuator Section for a list of actuators with additional options (i.e. auxiliary switches etc.). When used in a Diverting Application, Differential Pressure should not exceed 22.5 PSI when fully open 3-WAY VAL-SRS Series - Close-Off Chart (PSI) 3-WAY VAL-SRS Series Spring Return Actuators NORMALLY OPEN - (Lower Port) NORMALLY CLOSED - (Upper Port) SIZE Cv MODEL # 2-1/2 63 3 100 4 160 5 250 6 400 DG250-3-63 DG3-3-100 DG4-3-160 DG5-3-250 DG6-3-400 VAL-SRS07P VAL-SRS15P VAL-SRS07P VAL-SRS15P 153 101 97 63 65 39 42 25 29 17 Fax - 1-888-412-2720 www.braycommercialdivision.com Phone - 1-888-412-2729 GL-10

Globe Valve - VAL-SRS07P & VAL-SRS15P Features and Benefits The VAL-SRS07 and VAL-SRS15P Spring Return Electro Hydraulic Actuators provide precise modulating control of Bray cast iron globe valves. These actuators use electro hydraulic force to achieve superior close-off pressure ratings. The stroke of these actuators is up at the low input signal condition, and down in the high signal input condition. A weather shield is available to offer a degree of protection against rain, sleet and damage from external ice formation. Features and Benefits: High Output Force Provides high close-off pressure ratings Direct Mount to Bray Series Spring Return Operation User-Selectable Input Signals Manual Override Handle Visual and Electronic Position Indication Eases installation and minimizes space requirements Returns valve to the open or closed position upon loss of power Accepts current or voltage inputs Allows manual positioning during set-up or balancing Provides position feedback and provides for remote monitoring GL-11 Phone - 1-888-412-2729 www.braycommercialdivision.com Fax - 1-888-412-2720

Globe Valve - VAL-SRS07P & VAL-SRS15P Actuator Dimensions 7 in. (178mm) 5-1/2 in. (140mm) 3-1/2 in. (89mm) 3-1/2in. (89mm) 5-13/32 in. (137mm) KNOCKOUTS FOR STANDARD 1/2" CONDUIT CONNECTOR 9-1/4 in. (235mm) 14-3/4 in. (375mm) KNOCKOUTS FOR STANDARD 1/2" CONDUIT CONNECTOR (24mm) (10 or 14mm) MINIMUM ACCESS SPACE REQUIRED 1-1/4 in. (44mm) 4 (100) 8 (200) VAL-SRS07P/SRS15P SERIES SPECIFICATIONS Model Number VAL-SRS07P 2-1/2 to 3 valves VAL-SRS15P 4 to 6 valves 24 VAC (±20%), 50/60 Hz Power Requirements VAL-SRS07P 18 VA Nominal VAL-SRS15P 28 VA Nominal Control Input Signal Input Y 0 to 10 VDC Input R 4 to 20 ma Input Impedance Current 100,000 Ω Voltage 250 Ω Feedback Signal Current 0 to 10 VDC Voltage 4 to 20 ma Mechanical Output Stroke Range Nominal Stroke Timing Ambient Operating Conditions Enclosure Rating Shipping Weight Stem Up Stem Down VAL-SRS07P VAL-SRS15P Power Stroke 3/4" (20 mm) 1-1/2" (40 mm) 120 seconds NEMA 1, Weather shield available VAL-SRS07P 18.5 lb. (8.4 kg) VAL-SRS15P 21.4 lb. (9.7 kg) Agency Compliance UL 873 Listed, C-UL C22.2 No. 24-93 610 lb. (2684 N) (Spring return stroke) 1000 lb. (4400 N) (Power stroke) 15 seconds for VAL-SRS07P Return Stroke 20 seconds for VAL-SRS15P 5 to 130 F (-15 to 55 C), 10 to 90% RH, non-condensing, 86 F (30 C) maximum dew point 3 in. (76mm) The performance specifications are nominal and conform to acceptable industry standards. For application at conditions beyond these specifications, consult the local Bray office. Bray Controls shall not be liable for damages resulting from misapplication or misuse of its products. Fax - 1-888-412-2720 www.braycommercialdivision.com Phone - 1-888-412-2729 GL-12

www.braycommercialdivision.com Fax - 1-888-412-2720 Phone - 1-888-412-2729 GL-13 Globe Valve Sizing Using Steam Tables * Indicates 2-Position Control Applications. Higher Pressure Drop for Modulating Control Applications. Note: Steam Capacity in Pounds per Hour. Table is Based on Saturated Steam. 0.4 0.95 0.99 1.1 1.3 1.8 2.2 2.5 3.3 3.6 3.8 4.0 5.0 5.5 6.0 6.2 7.4 7.5 8.2 8.5 9.0 10.5 11.0 15.0 16.0 17.4 25.0 35.8 40.0 45.0 0.5* 3.7 8.8 9.2 10.2 12.2 18.7 20.4 23 31 34 35 37 47 51 56 58 69 70 76 79 84 98 102 139 149 162 232 333 372 418 4 9.5 22.6 23.5 26.2 31 43 52 59 79 86 90 95 119 131 143 147 176 178 195 202 214 250 262 357 380 414 594 851 951 1070 1* 5.9 13.9 14.5 16.1 19 26.3 32 37 48 53 56 58 73 80 88 91 108 110 120 124 131 153 161 219 234 254 365 523 584 657 8 13.9 32.9 34.3 38.1 45.1 62.4 76 87 114 125 132 139 173 191 208 215 257 260 284 295 312 364 381 520 555 603 867 1241 1387 1560 1.5* 7.8 18.5 19.3 21.5 25.4 35.1 43 49 64 70 74 78 98 107 117 121 144 146 160 166 176 205 215 293 312 340 488 699 780 878 12 17.5 41.5 43.3 48.1 56.8 78.7 96 109 144 157 166 175 219 240 262 271 324 328 359 372 393 459 481 656 700 761 1093 1565 1749 1967 2* 9.7 23 24 26.7 31.5 43.7 53 61 80 87 92 97 121 134 146 150 180 182 199 206 218 255 267 304 388 422 607 867 970 1092 14 20.4 48.5 50.6 56.2 66.4 91.9 112 128 169 184 194 204 255 281 306 317 378 383 419 434 460 536 562 766 817 889 1277 1828 2043 2298 2.5* 11.6 27.5 28.6 31.8 37.6 52.1 63.6 72 95 104 110 116 145 159 174 179 214 217 237 246 260 304 318 434 463 503 723 1036 1157 1302 16 23.4 55.5 57.8 64.3 75.9 105.2 128.5 146 193 210 222 234 292 321 351 362 432 438 479 497 526 613 643 876 935 1016 1460 2091 2337 2629 4* 17.1 40.6 42.3 47 55.5 76.9 94 107 141 154 162 171 214 235 256 265 316 320 350 363 385 449 470 641 684 743 1068 1529 1709 1923 23 32.4 77 80.2 89.1 105.3 145.8 178 203 267 292 308 324 405 446 486 502 599 608 664 689 729 851 891 1215 1296 1409 2025 2900 3240 3645 5* 20.7 49.2 51.3 57 67.4 93.3 114 130 171 187 197 207 259 285 311 321 384 389 425 441 466 544 570 777 829 902 1296 1856 2073 2332 27 38.3 90.9 94.8 105.3 124.4 172.3 210.3 239 316 345 364 383 479 526 574 593 708 718 785 814 861 1005 1053 1436 1531 1665 2393 3427 3829 4307 7.5* 29.8 70.8 73.7 81.9 96.8 134.1 164 186 246 268 283 298 372 410 447 462 551 559 811 633 670 782 819 1117 1192 1296 1862 2667 2980 3352 37 53 126 131 146 172 238 291 331 437 477 503 530 662 728 795 821 980 994 1086 1126 1192 1391 1457 1987 2120 2305 3312 4742 5299 5961 10* 38.8 92.2 96.1 106.8 126.2 174.7 213.6 342 320 349 369 388 485 534 582 602 718 728 796 825 874 1019 1068 1456 1553 1689 2427 3475 3883 4368 48 68 161 168 187 221 306 373 424 560 611 645 679 848 934 1018 1052 1256 1273 1392 1443 1528 1782 1867 2546 2716 2954 4244 6077 6790 7639 2 5 10 15 20 25 40 50 75 100 Inlet Pressure (PSIG) Low-Pressure Steam (SSBS) Inlet Pressure (PSIG) Medium-Pressure Steam (SS3) High-Pressure Steam (SS3) Inlet Pressure (PSIG) Cv 0.2* 2.2 5.2 5.4 6 7.1 9.8 12 13.6 18 19.6 20.7 22 27 30 33 34 40 41 45 46 49 57 60 82 87 95 136 195 218 245 1.6 5.9 14 14.6 16.2 19.2 27 32.4 37 49 53 56 59 74 81 89 91 109 111 121 125 133 155 162 221 236 257 369 528 590 664 STEAM SIZING TABLE 1

Globe Valve Sizing Using Steam Tables Cv STEAM SIZING TABLE 2 0.2* 1.6 56 65 70 75 85 100 115 145 170 200 235 275 350 425 440 640 680 1125 1150 1750 1850 2600 2650 3400 4500 5400 7000 305 354 381 409 463 545 627 790 926 1090 1281 1499 1907 2316 2398 3488 3706 6131 6267 9537 10082 14169 14442 18529 24524 29429 38148 826 958 1032 1106 1253 1475 1696 2138 2507 2949 3465 4055 5161 6267 6488 9437 10027 16589 16958 25805 27280 38339 39076 50136 66356 79628 --- 10000 54498 --- Low-Pressure Steam (SSBS) Inlet Pressure (PSIG) 2 5 10 15 20 25 40 50 75 0.5* 4 1* 8 1.5* 12 2* 14 2.5* 16 4* 23 5* 27 7.5* 37 10* 48 521 1331 818 1942 1093 2448 1359 2860 1620 3271 2392 4536 2903 5360 4171 7418 5436 9506 604 1545 949 2254 1268 2842 1577 3320 1881 3797 2777 5265 3369 6221 4842 8611 6310 11034 651 1664 1022 2427 1366 3061 1698 3575 2025 4089 2991 5670 3628 6670 5214 9273 6795 11882 697 1783 1095 2601 1463 3279 1820 3830 2170 4381 3204 6075 3887 7179 5587 9935 7280 12731 790 2021 1241 2947 1658 3716 2062 4341 2459 4966 3631 6885 4406 8136 6332 11260 8251 14429 930 2377 1460 3468 1951 4372 2426 5107 2893 5842 4272 8101 5183 9571 7449 13247 9707 16975 1069 2734 1680 3988 2244 5028 2790 5873 3327 6718 4913 9316 5961 11007 8566 15234 11163 19521 1348 3447 2118 5028 2829 6340 3518 7405 4195 8471 6195 11746 7516 13878 10801 19208 14075 24613 1580 4042 2483 5895 3177 7433 4124 8682 4918 9931 7263 13771 8811 16271 12663 22519 16502 28857 1859 4755 2921 6935 3902 8744 4852 10214 5786 11684 8544 16201 10366 19143 14898 26494 19414 33950 2184 5587 3432 8149 4585 10275 5701 12002 6799 13729 10040 19036 12180 22493 17505 31130 22812 39891 2556 6538 4016 9536 5366 12024 6672 14044 7956 16065 11749 22277 14254 26321 20484 36429 26695 46681 3253 8321 5112 12136 6829 15303 8491 17875 10126 20447 14953 28352 18141 33500 26071 46264 33975 59412 3950 10104 6207 14737 8292 18582 10311 21705 12296 24828 18157 34427 22028 40678 31658 56300 41256 72143 4090 10461 6426 15257 8585 19238 10675 22471 12730 25704 18798 35642 22806 42114 32775 58287 42712 74689 5949 15215 9347 22192 12487 27982 15527 32685 18516 37388 27342 51844 33172 61257 47672 84781 62126 108639 6321 16166 9931 23579 13268 29731 16498 34728 19673 39725 29051 55084 35245 65085 50652 90080 66009 115429 10457 26746 16430 39010 21950 49187 27294 57454 32547 65722 48063 91131 58310 107678 83799 149029 109206 190967 10689 27340 16796 39877 22438 50280 27900 58731 33271 67182 49131 93156 59606 110071 85661 152341 111633 195210 16267 41604 25558 60682 34145 76513 42457 89373 50629 102234 74764 141760 90705 167499 130354 231823 169876 297059 17196 43982 27019 64150 36096 80885 44883 94481 53522 108076 79036 149860 95888 177070 137803 245070 179583 314034 24167 61812 37972 90157 50730 113677 63079 132783 75220 151890 111078 210614 134762 248855 193669 344422 252388 441345 24632 63001 38703 91890 51706 115863 64292 135337 76667 154811 113214 214665 137353 253641 197394 351046 257241 449832 31604 80831 49656 117897 66339 148654 82488 173640 98365 198625 145256 275419 176227 325426 253260 450398 330045 577143 41828 --- 65722 --- 87802 --- 109175 --- 130189 --- --- --- --- --- --- --- --- --- 50194 --- 78866 --- 105362 --- --- --- --- --- --- --- --- --- --- --- --- --- 65066 --- 102234 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- 92952 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- * Indicates 2-Position Control Applications. Higher Pressure Drop for Modulating Control Applications. Note: Steam Capacity in Pounds per Hour. Table is Based on Saturated Steam. Medium-Pressure Steam (SS3) Inlet Pressure (PSIG) High-Pressure Steam (SS3) Inlet Pressure (PSIG) 100 Fax - 1-888-412-2720 www.braycommercialdivision.com Phone - 1-888-412-2729 GL-14