4 psi WOG (276 bar) CV3 Series CV3F-xxx Series Full Port Valve CV3R-xxx Series Reduced Port Valve Features Uni-directional control valve Zero leakage shutoff, soft seated Upstream Cv plate control element Field replaceable Cv control element Customizable flow configurations Seat or Cv insert to ball lapping is not required Same additional features as 3 Series valve Note: Refer to 3 Series for dimensional data. Quick Spec Product Scope Size Range 1/2" 4" Reduced Port 1/4" 3" Full Port Body Type 3-pc, non Swing-out design, Optional Ends Standard Cv Plate Sizes 15, 3, 6, 9 + 1/16" & 1/8" Linear Slot Pressure Rating up to 4 psi WOG (275 bar) and ASME Class 15 Temperature Range / WSP -2 F up to 55 F / up to 45 psi steam -29 C up to 288 C / up to 31 bar steam Body, Ball, Stem Material Standard and Special Alloys, Most Barstocks Ball Seats PTFE, UHMWPE, CRPTFE or others Stem Seal & Thrust Washer Viton / CRPTFE or others Stem Packing Adjustable, live loaded PTFE or Graphite Body Seals PTFE, RPTFE, Graphite or others Operator / Mounting Pad Manual Lever with Optional Lock / non-iso Mtg Design Standards Face to Face ASME B16. / ANSI B16.1 Flange / Thread / Weld Ends ASME B16.5 / ASME B1.2.1 / ASME B16.11 Testing Standards Pressure Testing API 598 Approvals ISO 91:28 Certified Manufacturer NQA-1 Compliant Quality System Canadian Registration Number Materials of Construction Part Carbon Steel Stainless Steel Body WCB CF8M End Cap WCB CF8M Seat CRPTFE CRPTFE Ball 316 SS 316 SS Stem S316 S316 Seal, Body CRPTFE CRPTFE Secondary Seal, Body Non-Asbestos Non-Asbestos Lock Washer SS SS Anti-Static Spring 316 SS 316SS Bolt, Body A193 B8 Cl 1 A193 B7 Thrust Washer CRPTFE CRPTFE Packing PTFE PTFE Gland Bushing 316 SS 316 SS Belleville Washer 17-7PH SS 17-7PH SS Nut, Stem 316 SS 316 SS O-Ring, Stem Viton Viton Characterized Insert S316 S316 Index Pin S316 S316 1
4 psi WOG (276 bar) CV3 Series Pressure / Temperature Limits (Maximum flowing pressure drop limits: 3 psi steam; 5 psi liquid) CV3F Series Pressure-Temperature Curves Virgin PTFE Seats -18 38 93 149 24 26 11 1/4" 1-1/2" 76 1 9 8 7 6 5 4 2" 3" 3 21 2 14 1 7 1 2 3 4 5 PTFE: PolyTetraFluoroEthylene Virgin Teflon is a dense Fluorocarbon based polymer that has excellent chemical resistance, good thermal stability, and low coefficient of friction. (White, -5 F to +45 F) 62 55 48 41 28 Pressure-Temperature Curves Carbon-Filled PTFE -18 3 25 2 15 1 1/4" 1" 1-1/4" 1-1/2" 2" 2-1/2" 3" 38 93 149 25 26 316 27 5 1 2 3 4 5 6 172 138 13 CRPTFE: 25% Carbon Filled Teflon Carbon reinforced PTFE has improved mechanical strength, stability and wear resistance compared to glass reinforced PTFE. (Black, -5 F to +475 F) CV3R Series Pressure-Temperature Curves Virgin PTFE Seats Pressure-Temperature Curves Carbon-Filled PTFE -18 38 93 149 24 26 11 76 1/2" 2" 1 9 8 7 2-1/2" 4" 62 55 48 6 5 4 3 2 1 14 7 1 2 3 4 5 41 28 21-18 38 93 149 25 26 316 3 27 25 2 15 1 1/2" 1-1/4" 1-1/2" 2" 2-1/2" 3" 4" 5 1 2 3 4 5 6 172 138 13 PTFE: PolyTetraFluoroEthylene Virgin Teflon is a dense Fluorocarbon based polymer that has excellent chemical resistance, good thermal stability, and low coefficient of friction. (White, -5 F to +45 F) CRPTFE: 25% Carbon Filled Teflon Carbon reinforced PTFE has improved mechanical strength, stability and wear resistance compared to glass reinforced PTFE. (Black, -5 F to +475 F) 2
4 psi WOG (276 bar) CV3 Series Cv vs. Travel (Full Port Valve) Size 1/4"F 3/8"F 1/2"F 3/4"F 1"F 1-1/4"F 1-1/2"F 2"F 2-1/2"F 3"F Type Characterized -1% 2% 3% 4% 5% 6% 7% 8% 9% 1% Insert (-9 ) (18 ) (27 ) (36 ) (45 ) (54 ) (63 ) (72 ) (81 ) (9 ) 1/32 SA..33.74.12.16.2.24.28.32.4 1/16 Slot S1..7.2.33.46.6.73.86.99 1.1 3 V A1..1.2..55.83 1.11 1.59 2.8 2.5 6 V A2..12.33.49.84 1.35 1.95 3.1 4.37 5.92 Round Port R1..29.46.7 1.9 1.76 2.6 2.24 6.4 8. 1/32 SA..33.74.12.16.2.24.28.32.4 1/16 Slot S1..7.2.33.46.6.73.86.99 1.1 3 V A1..1.2..55.83 1.11 1.59 2.8 2.5 6 V A2..12.33.49.84 1.35 1.95 3.1 4.37 5.92 Round Port R1..29.46.7 1.9 1.76 2.6 2.24 6.4 8. 1/16 Slot S1..6.24.4.56.73.9 1. 1.2 1.3 1/8 Slot S3..14.39.65.9 1.2 1.4 1.7 1.9 2.9 3 V A1..11.24.41.67 1. 1.4 1.9 2.6 3. 6 V A2..13.36.55 1. 1.5 2.3 3.6 5. 6.7 Round Port R1..43.7 1.1 1.6 2.6 4. 6.4 9.6 12. 1/16" Slot S1..1.4.67.94 1.2 1.5 1.7 1.9 2.1 3/16" Slot S4..22.82 1.4 1.9 2.5 3.1 3.5 4. 4.3 3 V A1..21.56 1. 1.6 2.4 3.4 4.6 6.2 7.3 6 V A2..3.78 1.2 2.3 3.6 5.3 8.3 11.6 15.5 9 V A4..48 1.2 2.3 3.5 5.4 7.7 1.8 12.1 19.7 Round Port R1. 1.2 1.9 2.8 4.3 7. 1.5 17. 26. 32. 3/16" Slot S4..38 1.4 2.4 3.4 4.4 5.4 6.2 6.9 7.5 3 V A1..39 1. 1.8 2.9 4.4 6.4 8.6 11.4 13.5 6 V A2..48 1.3 2. 3.7 5.8 8.5 13.4 18.7 25. 9 V A3..78 2. 3.7 5.7 8.8 12.5 17.5 19.7 32. Round Port R1. 1.8 3. 4.4 6.7 1.9 16.4 26.6 4.6 5. 3/16" Slot S4..47 1.8 3. 4.2 5.4 6.8 7.7 8.6 9.4 3 V A1..41 1.2 2.1 3.5 5.2 7.6 1.3 13.7 16.3 6 V A2..57 1.7 3. 5.6 9.1 13.2 19.8 28.4 37.5 9 V A3. 1. 2.8 4.5 8.1 13.4 19.7 3.9 47.1 71.7 Round Port R1. 3. 4.8 7.2 11. 18. 27. 44. 65.5 82. 1/4" Slot S5..75 2.9 4.8 6.8 8.7 1.8 12.3 13.8 15. 3 V A1..55 1.7 3.4 5.7 8.3 12.1 16.6 22.2 26.5 6 V A2..7 2.6 4.9 9.3 15.5 22.2 32.1 47.2 61.6 9 V A3..88 3.3 6.1 11.7 19.4 27.5 4.1 59. 77. Round Port R1. 4.3 7. 1.5 16.2 26.4 39.6 64. 96. 12. 3/8" Slot S6. 1. 3.8 6.4 9. 11.6 14.4 16.4 18.4 2. 3 V A1. 1. 3.2 6.4 1.6 15.4 22.6 31. 41.5 49.5 6 V A2. 1. 3.8 7.1 13.5 22.5 32.2 46.6 68.5 89.4 9 V A3. 1.9 7.1 13.1 25. 41.6 58.9 85.9 126.4 165. Round Port R1. 9.4 15.1 22.8 35.1 57.2 85.8 138.7 28. 26. 7/16 Slot S7. 1.2 4.6 7.8 11. 14.2 17.6 2. 22.4 24.4 3 V A1..75 2.7 6. 1.2 16.9 24.5 33.9 44.8 54.2 6 V A2. 1. 4.3 1.1 18.6 29.4 46.3 67.2 94.4 124.6 9 V A3. 1.2 8. 14. 26. 44. 67. 12. 151. 23. Round Port R1. 12.6 2.2 31.1 47.4 77.8 115. 187. 28. 35. 1/2" Slot S8. 2.5 9.3 15.7 22.1 28.4 35.3 4.2 45.1 49. 3 V A1..9 3.6 8.5 16.1 26.8 4.2 56.6 72.5 9. 6 V A2. 1.2 5.7 15.4 28.8 48.6 73.4 17. 15.7 2. 9 V A3. 2. 9. 23. 42. 72. 11. 167. 25. 38. Round Port R1. 26. 42.1 63.1 97.2 159. 238. 385. 575. 72. Cv is defined as flow of liquid in gallons per minute through a valve with a pressure drop of 1 psi across the valve at 6 F. Recommended usage is between 25% and 85% travel. Maximum flowing pressure drop limits: 3 psi steam; 5 psi liquid. 3
4 psi WOG (276 bar) CV3 Series Cv vs.travel (Reduced Port Valve) Size Type Characterized -1% 2% 3% 4% 5% 6% 7% 8% 9% 1% Insert (-9 ) (18 ) (27 ) (36 ) (45 ) (54 ) (63 ) (72 ) (81 ) (9 ) 1/64" Slot SB..1.3.4.6.8.9.11.12.14 1/32" Slot SA..3.7.12.16.2.24.28.32.36 1/2"R 1/16" Slot S1..7.2.33.46.6.73.86 1. 1.1 3 V A1..11.24.36.56.84 1.1 1.6 2.1 2.6 6 V A2..12.33.6.84 1.4 2. 3.1 4.4 5.9 Round Port R1..29.46.7 1.1 1.8 2.6 4.3 6.4 8. 1/16" Slot S1..6.24.4.56.73.9 1. 1.2 1.3 1/8" Slot S3..14.39.65.9 1.2 1.4 1.7 1.9 2.9 3/4"R 3 V A1..11.24.41.67 1. 1.4 1.9 2.6 3. 6 V A2..13.36.55 1. 1.5 2.3 3.6 5. 6.7 Round Port R1..43.7 1.1 1.6 2.6 4. 6.4 9.6 12. 1/16" Slot S1..1.4.67.94 1.2 1.5 1.7 1.9 2.1 3/16" Slot S4..22.82 1.4 1.9 2.5 3.1 3.5 4. 4.3 1"R 3 V A1..21.56 1. 1.6 2.4 3.4 4.6 6.2 7.3 6 V A2..3.78 1.2 2.3 3.6 5.3 8.3 11.6 15.5 9 V A3..48 1.2 2.3 3.5 5.4 7.7 1.8 12.1 19.7 Round Port R1. 1.2 1.9 2.8 4.3 7. 1.5 17. 26. 32. 3/16" Slot S4..38 1.4 2.4 3.4 4.4 5.4 6.2 6.9 7.5 3 V A1..39 1. 1.8 2.9 4.4 6.4 8.6 11.4 13.5 1-1/4"R 6 V A2..48 1.3 2. 3.7 5.8 8.5 13.4 18.7 25. 9 V A3..78 2. 3.7 5.7 8.8 12.5 17.5 19.7 32. Round Port R1. 1.8 3. 4.4 6.7 1.9 16.4 26.6 4.6 5. 3/16" Slot S4..47 1.8 3. 4.2 5.4 6.8 7.7 8.6 9.4 3 V A1..41 1.2 2.1 3.5 5.2 7.6 1.3 13.7 16.3 1-1/2"R 6 V A2..57 1.7 3. 5.6 9.1 13.2 19.8 28.4 37.5 9 V A3. 1. 2.8 4.5 8.1 13.4 19.7 3.9 47.1 71.7 Round Port R1. 3. 4.8 7.2 11. 18. 27. 44. 65.5 82. 1/4" Slot S5..75 2.9 4.8 6.8 8.7 1.8 12.3 13.8 15. 3 V A1..55 1.7 3.4 5.7 8.3 12.1 16.6 22.2 26.5 2"R 6 V A2..7 2.6 4.9 9.3 15.5 22.2 32.1 47.2 61.6 9 V A3..88 3.3 6.1 11.7 19.4 27.5 4.1 59. 77. Round Port R1. 4.3 7. 1.5 16.2 26.4 39.6 64. 96. 12. 3/8" Slot S6. 1. 3.8 6.4 9. 11.6 14.4 16.4 18.4 2. 3 V A1. 1. 3.2 6.4 1.6 15.4 22.6 31. 41.5 49.5 2-1/2"R 6 V A2. 1. 3.8 7.1 13.5 22.5 32.2 46.6 68.5 89.4 9 V A3. 1.9 7.1 13.1 25. 41.6 58.9 85.9 126.4 165. Round Port R1. 9.4 15.1 22.8 35.1 57.2 85.8 138.7 28. 26. 7/16" Slot S7. 1.2 4.6 7.8 11. 14.2 17.6 2. 22.4 24.4 3 V A1..75 2.7 6. 1.2 16.9 24.5 33.9 44.8 54.2 3"R 6 V A2. 1. 4.3 1.1 18.6 29.4 46.3 67.2 94.4 124.6 9 V A3. 1.2 8. 14. 26. 44. 67. 12. 151. 23. Round Port R1. 12.6 2.2 31.1 47.4 77.8 115. 187. 28. 35. 1/2" Slot S8. 2.5 9.3 15.7 22.1 28.4 35.3 4.2 45.1 49. 3 V A1..9 3.6 8.5 16.1 26.8 4.2 56.6 72.5 9. 4"R 6 V A2. 1.2 5.7 15.4 28.8 48.6 73.4 17. 15.7 2. 9 V A3. 2. 9. 23. 42. 72. 11. 167. 25. 38. Round Port R1. 26. 42.1 63.1 97.2 159. 238. 385. 575. 72. Cv is defined as flow of liquid in gallons per minute through a valve with a pressure drop of 1 psi across the valve at 6 F. Recommended usage is between 25% and 85% travel. Maximum flowing pressure drop limits: 3 psi steam; 5 psi liquid. 4
4 psi WOG (276 bar) CV3 Series Prefix Model Size Body Mat'l 1 2 3 4 5 6 7 8 9 1 11 12 13 14 15 16 17 CV 3F 3R Prefix Control Valve Model Number Full Port Reduced Port 3 & 4 Character Insert / Trim Material A1 3 / 316SS A2 6 / 316SS A3 9 / 316SS S3 1/8" slot / 316SS S1 1/16" slot / 316SS R1 Round slot / 3165SS Size 5 1/2" 75 3/4" 1 1" 125 1-1/4" 15 1-1/2" 2 2" 3 3" 4 4" (Reduced Port Only) CS S6 Body Material Carbon Steel WCB Stainless Steel CF8M Other Special Alloy 1 & 2 End Connections PT FNPT SW FSW SE FSW Extended F1 15# FE F3 3# FE F6 6# FE E4 XBWE Extended Sch 4 E8 XBWE Extended Sch 8 F9 9# FE F5 15# FE 5 & 6 Seat / Body Seals / Thrust Washer TF PTFE/PTFE/Viton RT RPTFE/RPTFE/RPTFE PA PFA/PFA/PFA SF C-RPTFE/RPTFE/C-RPTFE DL Delrin/Viton/RPTFE CP C-PEEK/Graphite/PEEK KF Kel-F/PTFE/PTFE UM UHMWPE/Viton/UHMWPE 7 & 8 Packing / Stem O-Ring TV PTFE/Viton TE PTFE/EPDM GV Frafoil/Viton GE Grafoil/EPDM UV UHMWPE/Viton UE UHMWPE/EPDM TK PTFE/Kalrez 9 & 1 Handle & Gear Operator NN None HL Handle Lever HD Handle Lever with Locking Device 5
4 psi WOG (276 bar) CV3 Series 11 & 12 Operation None P1 UT-A-DA STD S1 UT--SR STD P2 UT--DA STD S2 UT-1-SR STD P3 UT-1-DA STD S3 UT-2-SR STD P4 UT-2-DA STD S4 UT-2.5-SR STD P5 UT-2.5-DA STD S5 UT-3-SR-STD P6 UT-3-DA STD S6 UT-3.5-SR STD P7 UT-3.5-DA STD S7 UT-4-SR STD P8 UT-4-DA STD SF UT-4.5-SR STD PF UT-4.5-DA STD S8 UT-5-SR STD P9 UT-5-DA STD S9 UT-6-SR STD PA UT-6-DA STD SA UT-7-SR STD PB UT-7-DA STD SJ UT-7.5-SR STD 13 & 14 Positioner None P1 Siemens 76P (3-15 psi), for UT-/3 P2 Siemens 76P (3-15 psi), for UT-3.5/7 P3 Siemens 76E (4-2mA), for UT-/3 P4 Siemens 76E (4-2mA) for UT-3.5/7 A1 Siemens 2-IQ (4-2mA) for UT-/3DA A2 Siemens 2-IQ (4-2mA) for UT-3.5/7DA A5 Siemens 2-IQ (4-2mA) for UT-/3SR A6 Siemens 2-IQ (4-2mA) for UT-3.5/7SR 15,16,17 Fail Position None / No Spring Actuator 1 Fail Open - 8 psi supply 2 Fail Closed - 8 psi supply 3 Fail Open - 6 psi supply 4 Fail Closed - 6psi supply 11 & 12 Operation M1 ER-1-2.5-4 11 VAC M2 ER-2-5-4 11 VAC M3 ER-3-5-4 11 VAC M8 ER-4-1-4 11 VAC M4 ER-6-15-4 11 VAC M5 ER-1-15-4 11 VAC M9 ER-15-3-4 11 VAC MA ER-2-12-4 11 VAC M7 ER-38-14-4 11 VAC MC ER-5-68-4 11 VAC MD ER-7-68-4 11 VAC 6 CV3Series/916