Model 2000 Control Valves Technical Sales Bulletin

Transcription

1 Features Configuration Globe valve with screwed-on bonnet, unbalanced, post-guided valve plug, screwed-in metal seat ring construction, and push-down-to close valve plug action. Low Temperature Construction Standard Grade LCC low temperature steel, rated to -50 O F (-45 O C), is standard for the valve body and bonnet. Severe Service Capable Constructions are available for service in very erosive applications using a valve plug with a tungsten carbide tip and a seat ring with a full-bore tungsten carbide insert. Valve Sizes and Flange Ratings The Model DF000 is available in a 1 and body size, with NPT, RF, or RTJ end connections, in ASME Class Easy Maintenance The screwed bonnet/body joint, and seat ring allow repair or maintenance with a minimum of tools. Figure 1 Dyna-Flo Model DF000 with DFC Actuator Shut Off Capability The standard shut off clasifi cation is ASME/ FCI Class IV. Class V is a readily available option. The Model DF000 Control Valves are heavy duty globe style control valves used in all kinds of demanding oil and gas applications, from well head to gas plant and beyond. The Model DF000 control valves are post guided, single port valves that can be used for either throttling or on-off control of either liquids or gasses. The actuator for the Model DF000 valve is typically a Dyna-Flo model DFC or DFO linear actuator. These heavy duty actuators are spring return diaphragm style, and can be used with or without a valve positioner. Superior Construction The latest in CNC manufacturing and the heavy duty design positively align the valve plug in the seat ring for high pressure drop applications. NACE Service Capability is Standard The standard construction materials comply with the recommendations of the National Association of Corrosion Engineers (NACE) MR0175, 00. The Model DF000 control valves are manufactured to a high level of quality specifi cations to ensure superior performance and customer satisfaction. P-000B1115A 1

2 SPECIFICATIONS Valve Size, Flange Ratings, and Connections Size: 1 and (Globe and Angle Body). Rating: ASME 150/300/600/900/1500/500. Connections: RF / RTJ / NPT. Flow Characteristic Dyna-Form Equal Percent Dyna-Flute 1 Flute (Equal Percent) Dyna-Flute 3 Flute (Equal Percent) Rated Inlet Pressure and Temperature Per ASME B16.34 Also see Table 1. Maximum Allowable Pressure Drops (See Tables 18 & 19) Flow-to-open: Capable of full rated pressure drops. Flow-to-close: For more information contact your Dyna-Flo Sales Offi ce. Port, Yoke Boss Diameter, Stem Diameters, and Travel See Table 0. Valve Sizing Coefficients Maximums by port size (Cv) - Globe Body 1/ / / 6.8 3/ / Detailed - See Tables Material Temperature Capabilities LCC body (standard): -50 to 450 o F (-45 to 3 o C). CF8M body: -150 to 700 o F (-101 to 371 o C). Valve Body and Actuator Approximate Weights - See Table 11. Construction Materials See Figure for valve diagram and keys. See Table 17 for construction materials. Options Trim in Tungsten Carbide. Anti-corrosion coating of internal body passage. Live loaded low emission packing. Dimensions Valve and Actuator assembly diagram - See Figure 3. Valve and Actuator assembly dimensions - See Tables 3-7. For more information and other options contact your Dyna-Flo sales offi ce. Flow Direction Typically up through seat ring and out past valve plug. P-000B1115A

3 Table 1 Rated Inlet Pressure and Temperature Valve Size Body Type Class Temperature Maximum Pressure o F o C Psi kpa 1 and Inch NPT Flanged 3750* (1500 ASME) 650* (500 ASME) ( Body Only) 150 ASME 300 ASME 600 ASME 1500 ASME 500 ASME ( Body Only) ,750 5, ,45 3, ,50 43, ,710 39, , , , , ,500 10, ,370 9, ,750 5, ,45 3, ,50 43, ,710 39,369 * Indicates Working Class Pressure (Psig) Indicates Class or Cold Working Pressure Limit Approximate Valve Body and Standard Actuator Assembly Weights - Pounds (Kilograms) Table DF000 Valve Only DFC [DFO] 1069 DFC [DFO] 069 DFC [DFO] 105 DFC [DFO] Inch NPT 5 (11) 1 Inch 150 to (0) 1 Inch 900/ (34) 73 (33) [65 (9)] 93 (4) [85 (39)] 13 (56) [115 (5)] N/A N/A N/A N/A N/A N/A N/A N/A N/A Inch NPT 75 (34) N/A 15 (57) [16 (57)] 165 (75) [157 (71)] 196 (89) [18 (83)] Inch 150 to (43) N/A 145 (66) [146 (66)] 185 (84) [177 (80)] 16 (98) [0 (9)] Inch 900/ (5) N/A 165 (75) [166 (75)] 05 (93) [197 (89)] 36 (107) [ (101)] Inch (5) N/A 165 (75) [166 (75)] 05 (93) [197 (89)] 36 (107) [ (101)] P-000B1115A 3

4 Model DF000 Globe Body Dimensions - Inch (mm) Table 3 Valve Size End Conneciton A C NPT ASME (168) 1.81 (46) 150# RF 8.1 (06) 1.81 (46) 300# RF 8.6 (19) 1.81 (46) 300# RTJ 9.1 (3) 1.81 (46) 1 Inch 600# RF 9.1 (3) 1.81 (46) 600# RTJ 9.1 (3) 1.81 (46) 900# and 1500# RF (54) 1.81 (46) 900# and 1500# RTJ (54) 1.81 (46) NPT ASME (9) 1.81 (46) NPT ASME (67) 3.5 (83) 150# RF (67).75 (70) 300# RF (67).75 (70) 600# RF 11.5 (86).75 (70) Inch 600# RTJ (89).75 (70) 900# and 1500# RF 1.1 (308).75 (70) 900# and 1500# RTJ 1.5 (311).75 (70) 500# RF (391) 3.5 (83) 500# RTJ (394) 3.5 (83) 150# RF (99).75 (70) 150# RTJ 1.5 (311).75 (70) 300# RF 1.50 (318).75 (70) 300# RTJ 13.1 (333).75 (70) 600# RF 13.5 (337).75 (70) 600# RTJ (340).75 (70) 3 Inch X Inch 900# RF (441).75 (70) 900# RTJ (445).75 (70) 1500# RF (461).75 (70) 1500# RTJ 18.5 (464).75 (70) 500# RF 19.6 (498) 3.5 (83) 500# RTJ (505) 3.5 (83) Refer to Figure 3 Valve Actuator Schematic P-000B1115A 4

5 Model DF000 Globe Body Dimensions - Inch (mm) Table 3 - Continued Valve Size End Conneciton A C 150# RF (353).75 (70) 150# RTJ (365).75 (70) 300# RF (368).75 (70) 300# RTJ 15.1 (384).75 (70) 600# RF (394).75 (70) 4 Inch X Inch 600# RTJ 15.6 (397).75 (70) 900# RF 0.1 (511).75 (70) 900# RTJ 0.5 (514).75 (70) 1500# RF 0.88 (530).75 (70) 1500# RTJ 1.00 (533).75 (70) 500# RF.6 (575) 3.5 (83) 500# RTJ 3.00 (584) 3.5 (83) Refer to Figure 3 Valve Actuator Schematic Globe Body Valve Dimensions (Refer to Figure 3) Table 4 Size (Inch) Valve End Connection (ASME Class) B Stem Diameter inch (mm) 3/8 (9.5) 1/ (1.7) 3/4 (19.1) 1 NPT (1500) 6.80 (173) 7.19 (183) --- NPT (1500 & 500) (17) 8.5 (10) 1 RF & RTJ ( ) 6.80 (173) 7.19 (183) --- RF & RTJ ( ) (17) 8.5 (10) 1 RF & RTJ ( ) 6.80 (17) 7.19 (183) --- RF & RTJ ( ) (17) 8.5 (10) RF & RTJ (500) (17) 8.5 (10) P-000B1115A 5

6 ACTUATOR MATCH LINE ACTUATOR MATCH LINE B B C A/ A Globe Body A Angle Body C Note: Valve with or without fl anges. Model DFC Actuator Shown Figure Valve Actuator Schematic (Refer to Tables 13-17) P-000B1115A 6

7 Angle Body Dimensions - Inch (mm) Table 5 Valve Size End Conneciton A C NPT ASME (76) 3.50 (89) 300# RF 4.31 (109) 4.31 (109) 300# RTJ 4.56 (116) 4.56 (116) 1 Inch Inch 600# RF 4.56 (116) 4.56 (116) 600# RTJ 4.56 (116) 4.56 (116) 900# and 1500# RF 5.00 (17) 5.00 (17) 900# and 1500# RTJ 5.00 (17) 5.00 (17) NPT ASME (10) 4.88 (14) NPT ASME (114) 5.1 (130) 300# RF 6.1 (155) 6.1 (155) 300# RTJ 6.44 (164) 6.44 (164) 600# RF 6.50 (165) 6.50 (165) 600# RTJ 6.56 (167) 6.56 (167) 900# and 1500# RF 7.00 (178) 7.00 (178) 900# and 1500# RTJ 7.06 (179) 7.06 (179) 500# RF 7.69 (195) 7.69 (195) 500# RTJ 7.75 (197) 7.75 (197) Refer to Figure 3 Valve Actuator Schematic Angle Body Valve Dimensions (Refer to Figure 3) Table 6 Size (inch) Valve End Connection (ASME Class) B Stem Diameter inch (mm) 3/8 (9.5) 1/ (1.7) 3/4 (19.1) 1 NPT (1500) 5.5 (133) 6.00 (15) 5.50 (140) NPT (1500 & 500) (16) 6.19 (157) 1 RF & RTJ ( ) 5.31 (135) 6.06 (154) 5.56 (141) RF & RTJ ( ) (164) 6.5 (159) 1 RF & RTJ ( ) 5.31 (135) 6.06 (154) 5.56 (141) RF & RTJ ( ) (164) 6.5 (159) RF & RTJ (500) (164) 6.5 (159) P-000B1115A 7

8 Model DFC and DFO Outline Dimensions - Inch (mm) Table 7 Actuator Size D E F DFC DFO (576) 19.5 (489) 13.1 (333) 5.00 (17) (594) 1.0 (538) 13.1 (333) 6.88 (175) (768) 5.7 (653) (406) 6.88 (175) (768) 5.7 (653) 18.6 (473) 6.88 (175) (785) 8.10 (714) (406) 9.1 (3) (785) 8.10 (714) 18.6 (473) 9.1 (3) (97) 3.69 (830) 1.10 (536) 9.1 (3) Globe Body Dyna-Flute 1 Flute (Equal Percent) Trim - Flow Up Valve Sizing Coefficients Table 8 1 and Inch Valves - Total Travel 3/4 Inch (19 mm) 1/4 Inch 6.4 mm X T Relationships of Note: C 1 =39.76 X T C G = C 1 K M = Globe Body Dyna-Flute 3 Flute (Equal Percent) Trim - Flow Up Valve Sizing Coefficients Table 9 1 and Inch Valves - Total Travel 3/4 Inch (19 mm) 1/4 Inch 6.4 mm X T Relationships of Note: C 1 =39.76 X T C G = C 1 K M = P-000B1115A 8

9 Angle Body Dyna-Flute 1 Flute (Equal Percent) Trim - Flow Down Valve Sizing Coefficients Table 10 1 and Inch Valves - Total Travel 3/4 Inch (19 mm) 1/4 Inch 6.4 mm X T Angle Body Dyna-Flute 3 Flute (Equal Percent) Trim - Flow Down Valve Sizing Coefficients Table 11 1 and Inch Valves - Total Travel 3/4 Inch (19 mm) 1/4 Inch 6.4 mm X T Angle Body Dyna-Flute 1 Flute (Equal Percent) Trim - Flow Up Valve Sizing Coefficients Table 1 1 and Inch Valves - Total Travel 3/4 Inch (19 mm) 1/4 Inch 6.4 mm X T Angle Body Dyna-Flute 3 Flute (Equal Percent) Trim - Flow Up Valve Sizing Coefficients Table 13 1 and Inch Valves - Total Travel 3/4 Inch (19 mm) 1/4 Inch 6.4 mm X T Relationships of Note: C 1 =39.76 X T C G = C 1 K M = P-000B1115A 9

10 Equal Percentage Trim (Flow Up) Valve Sizing Coefficients Table 14 1 Inch Valve /4 Inch X T /8 Inch X T / Inch X T /4 Inch X T Inch Valve /4 Inch X T /8 Inch X T / Inch X T /4 Inch X T Inch X T /4 Inch X T Relationships of Note: C 1 =39.76 X T C G = C 1 K M = P-000B1115A 10

11 Angle Body Equal Percentage Trim (Flow Down) Valve Sizing Coefficients Table 15 1 Inch Valve /4 Inch X T /8 Inch X T / Inch X T /4 Inch X T Inch Valve /4 Inch X T /8 Inch X T / Inch X T /4 Inch X T Inch X T /4 Inch X T Relationships of Note: C 1 =39.76 X T C G = C 1 K M = P-000B1115A 11

12 Angle Body Equal Percentage Trim (Flow Up) Valve Sizing Coefficients Table 16 1 Inch Valve /4 Inch X T /8 Inch X T / Inch X T /4 Inch X T Inch Valve /4 Inch X T /8 Inch X T / Inch X T /4 Inch X T Inch X T /4 Inch X T Relationships of Note: C 1 =39.76 X T C G = C 1 K M = P-000B1115A 1

13 Model DF000 Standard Construction Materials Table 17 Key Description Material 1 Body LCC CF8M (Optional) 1a Flanges LF F316 (Optional) LCC Bonnet & Bushing Assembly LF F316 a Bushing S17400 DH Bonnet Gasket S Lower Wiper PTFE 5 Packing Box Ring S31600** 6, 8 Packing Set ( Req d) PTFE 7 Packing Spacer S31600** 9 Packing Follower S31600** 10 Packing Flange Plated Steel 11 Stem Wiper Felt 1 Packing Nut ( Req d) H 13 Packing Stud ( Req d) B7 14 Yoke Nut Zinc Plated Steel 15 Seat Ring Gasket S * Seat Ring S31600** / Alloy 6 17* Plug & Stem Assembly S31600** / Alloy 6 & S0910 *Other Options Available. ** All S31600 barstock is dual grade S31600/S31603 (316/316L). P-000B1115A 13

14 11 1 EQUAL PERCENTAGE DYNA-FLUTE 6 a Valve Plug Diagrams 15 Figure 3 Valve Diagram With Keys P-000B1115A 14

15 DOUBLE PTFE V-RING PACKING DOUBLE PTFE V-RING VACUUM PACKING PACKING FLANGE UPPER STEM WIPER PACKING FOLLOWER UPPER STEM WIPER PTFE V-RING PACKING SET LANTERN RING PTFE V-RING PACKING SET LOWER STEM WIPER PACKING BOX RING LOWER STEM WIPER DOUBLE PTFE V-RING PRESSURE / VACUUM PACKING GRAPHITE PACKING LIVE LOADED PTFE PACKING PACKING FLANGE O-RING UPPER STEM WIPER PACKING FOLLOWER GRAPHITE FILAMENT PACKING FLANGE PACKING FOLLOWER SPRING WASHERS PTFE V-RING PACKING SET GRAPHITE RIBBON GRAPHITE FILAMENT ANTI-EXTRUSION RINGS PTFE V-RING PACKING SET LANTERN RING LANTERN RING LANTERN RINGS PTFE V-RING PACKING SET PACKING BOX RING LOWER STEM WIPER PACKING BOX RING PTFE V-RING PACKING SET PACKING BOX RING ANTI-EXTRUSION RINGS LOWER STEM WIPER Figure 4 Typical Packing Arrangements P-000B1115A 15

16 Fail Closed Actuator Maximum Shut-off Capabilities with 6 to 30 psig Signal, 35 Psig Supply Table 18 1 Inch Valve Port Size Inch (mm) DFC Size 1069 Psig (kpa) 1/4 (6.4) 3,750 (5,855) 1 3/8 (9.5) 3,750 (5,855) 1 1/ (1.7) 3,750 (5,855) 3/4 (19.1),450 (16,89) 4 Inch Valve Port Size Inch (mm) DFC Size 069 Psig (kpa) DFC Size 105 Psig (kpa) DFC Size 156 Psig (kpa) DFC Size 30 Psig (kpa) 1/4 (6.4) 6,50 (43,09) 6,50 (43,09) 1 6,50 (43,09) 1 3/8 (9.5) 6,50 (43,09) 6,50 (43,09) 1 6,50 (43,09) 1 1/ (1.7) 5,750 (39,645) 4 6,50 (43,09) 3 6,50 (43,09) 3 3/4 (19.1),400 (16,547) 4 4,100 (8,69) 5 6,50 (43,09) 6 1 (5.4) 1,35 (9,136) 4,685 (18,51) 7 3,900 (6,890) 6 5,850 (40,334) 7 1-1/4 (31.8) 80 (5,654) 4 1,689 (11,645) 7,474 (17,058) 6 3,655 (5,00) 7 NOTE - All the above actuator fail closed shut-off capabilities are Class IV. A higher shut-off may be achieved by using a higher bench set, contact your Dyna-Flo sales offi ce for additional information. Bench Set Psi (kpa) (69-07) (97-07) (117-07) (14-07) (131-07) (145-07) 7-30 (15-07) P-000B1115A 16

17 Fail Open Actuator Maximum Shut-off Capabilities with 6 to 30 psig Signal, 35 Psig Supply Table 19 1 Inch Valve Port Size Inch (mm) DFO Size 1069 Psig (kpa) 1/4 (6.4) 3,750 (5,855) 1 3/8 (9.5) 3,750 (5,855) 1/ (1.7) 3,750 (5,855) 4 3/4 (19.1),65 (18,099) 6 Inch Valve Port Size Inch (mm) DFO Size 069 Psig (kpa) DFO Size 105 Psig (kpa) DFO Size 156 Psig (kpa) DFO Size 30 Psig (kpa) 1/4 (6.4) 6,50 (43,09) 6,50 (43,09) 6,50 (43,09) 3 3/8 (9.5) 6,50 (43,09) 4 6,50 (43,09) 3 6,50 (43,09) 3 1/ (1.7) 3,750 (5,855) 4 6,50 (43,09) 3 6,50 (43,09) 3 3/4 (19.1) 1,950 (13,445) 4 4,100 (8,69) 6 5,700 (39,300) 5 6,50 (43,09) 6 1 (5.4) 1,050 (7,40) 4,85 (15,755) 6 3,300 (,753) 5 5,00 (34,61) 6 1-1/4 (31.8) 650 (4,48) 4 1,45 (9,85) 6,090 (14,410) 5 3,175 (1,891) 6 NOTE - All the above actuator fail open shut-off capabilities are Class IV. A higher shut-off may be achieved by using a higher bench set, contact your Dyna-Flo sales offi ce for additional information. Bench Set Psi (kpa) (41-179) 6 - (41-15) (41-131) (41-14) (41-103) (41-97) P-000B1115A 17

18 Port Size, Yoke Boss Diameter, Stem Diameters, and Rated Travel - Inch (mm) Table 0 Valve Size Port Diameter Inch (mm) Yoke Boss Diameter Standard Inch (mm) Stem Diameter Rated Travel Yoke Boss Diameters Optional Inch (mm) Stem Diameter Rated Travel 1/4 (6.4) 1 Inch Inch 3/8 (9.5) 1/ (1.7) 3/4 (19.1) 1/4 (6.4) 3/8 (9.5) 1/ (1.7) 3/4 (19.1) 1 (5.4) 1-1/4 (31.8) -1/8 (54) 3/8 (9.5) 3/4 (19) -13/16 (71) 1/ (1.7) 3/4 (19.1) -13/16 (71) 1/ (1.7) 3/4 (19) 3-9/16 (90) 3/4 (19) 3/4 (19.1) P-000B1115A 18

19 Our Commitment to Quality Dyna-Flo is committed to continuous improvement. While all efforts have been made to ensure the accuracy of the content in this document, modifi cations or improvements to the information, specifi cations, and designs may occur at any time without notice. This document was published for informational purposes only, and does not express or imply suitability, a warranty, or guarantee regarding the products or services described herein or their use or applicability. Neither, nor any of their affi liated entities assumes responsibility for the selection, use and maintenance of any product. Responsibility for selection, use and maintenance of any product remains with the purchaser and end-user. P-000B1115A 19

20 MODEL NUMBERING SYSTEM SAMPLE PART NUMBER: DF000-AFL-SJ-E4 BODY STYLE - GLOBE A ANGLE VALVE SIZE 1 1 INCH INCH ASME RATING A 150 B 300 C 600 D 900 / 1,500 F,500 K 3 X 150 H 3 X 300 I 3 X 600 J 3 X 900 G 3 X 1,500 M 3 X,500 Q 4 X 150 P 4 X 300 L 4 X 600 R 4 X 900 S 4 X 1,500 T 4 X,500 E 3,750 PSI CWP (NPT) N 6,50 PSI CWP (NPT) END CONNECTION F RF J RTJ N NPT BODY MATERIAL L LCC M CF8M TRIM S S31600 / ALLOY 6 T S31600 / TUNGSTEN CARBIDE PORT SIZE 1/4 3 3/8 4 1/ 6 3/ /4 PACKING STYLE J DOUBLE PTFE V-RING (PRESSURE) L LIVE LOADED PTFE (PRESSURE) V DOUBLE PTFE V-RING (VACUUM) T LIVE LOADED GRAPHITE (PRESSURE) R DOUBLE PTFE V-RING (VACUUM / PRESSURE) G SINGLE GRAPHITE (PRESSURE) YOKE BOSS SIZE 1-1/8 (3/8 STEM) -13/16 (1/ STEM) 3 3-9/16 (3/4 STEM) PAINT - DFPS-01 (STANDARD) DFPS-0 (SEVERE SERVICE) 3 DFPS-03 (HIGH TEMPERATURE) CHARACTERISTIC E DYNA-FORM (EQUAL PERCENT) - FLOW UP (GLOBE VALVE ONLY) F DYNA-FLUTE 1 FLUTE (EQUAL PERCENT) - FLOW UP (GLOBE VALVE ONLY) T DYNA-FLUTE 3 FLUTE (EQUAL PERCENT) - FLOW UP (GLOBE VALVE ONLY) D DYNA-FORM (EQUAL PERCENT) - FLOW DOWN (ANGLE VALVE ONLY) 1 DYNA-FLUTE 1 FLUTE (EQUAL PERCENT) - FLOW DOWN (ANGLE VALVE ONLY) 3 DYNA-FLUTE 3 FLUTE (EQUAL PERCENT) - FLOW DOWN (ANGLE VALVE ONLY) SHUT-OFF CLASS 4 CLASS IV 5 CLASS V - A F L S J - E 4 DF000 P-000B1115A 0