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About Actuated On/Off Valves
Choose the right automatic on/off valve based on power source, pressure, and flow rate.
Flanged Air-Driven On/Off Valves
Bolts | Air | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Pipe Size | Flange OD | No. of Holes | Hole Size | Included | Circle Dia. | Flow Coefficient (Cv) | Max. Pressure @ Temp. | Valve Type | Temp. Range, ° F | Valve Lg. | Overall Ht. | Connection | Min. Pressure, psi | Max. Pressure, psi | Specs. Met | Food Industry Std. | Each | |||
Ductile Iron Body with Screw Terminals | ||||||||||||||||||||
Single Acting: Air-to-Open, Spring Return (Fail Closed)—120V AC | ||||||||||||||||||||
| 2 | 6" | 4 | 5/8" | No | 4 3/4" | 135 | 250 psi @ 100° F | Butterfly, Zero Pressure Drop | -30 to 250 | 1 5/8" | 14 1/8" | 1/4 NPT Female | 40 | 115 | API Std 609 | NSF/ANSI 61 | 2522N15 | 0000000 | ||
| 3 | 7 1/2" | 4 | 5/8" | No | 6" | 300 | 250 psi @ 100° F | Butterfly, Zero Pressure Drop | -30 to 250 | 1 3/4" | 15 15/16" | 1/4 NPT Female | 40 | 115 | API Std 609 | NSF/ANSI 61 | 2522N16 | 000000 | ||
| 4 | 9" | 8 | 5/8" | No | 7 1/2" | 605 | 250 psi @ 100° F | Butterfly, Zero Pressure Drop | -30 to 250 | 2 1/16" | 17 15/16" | 1/4 NPT Female | 40 | 115 | API Std 609 | NSF/ANSI 61 | 2522N17 | 000000 | ||
| 6 | 11" | 8 | 3/4" | No | 9 1/2" | 1,620 | 250 psi @ 100° F | Butterfly, Zero Pressure Drop | -30 to 250 | 2 3/16" | 22 1/2" | 1/4 NPT Female | 40 | 115 | API Std 609 | NSF/ANSI 61 | 2522N18 | 00000000 | ||
Double Acting: Air-to-Open, Air-to-Close—120V AC | ||||||||||||||||||||
| 2 | 6" | 4 | 5/8" | No | 4 3/4" | 135 | 250 psi @ 100° F | Butterfly, Zero Pressure Drop | -30 to 250 | 1 5/8" | 13" | 1/4 NPT Female | 40 | 115 | API Std 609 | NSF/ANSI 61 | 2522N11 | 000000 | ||
| 3 | 7 1/2" | 4 | 5/8" | No | 6" | 300 | 250 psi @ 100° F | Butterfly, Zero Pressure Drop | -30 to 250 | 1 3/4" | 14 13/16" | 1/4 NPT Female | 40 | 115 | API Std 609 | NSF/ANSI 61 | 2522N12 | 000000 | ||
| 4 | 9" | 8 | 5/8" | No | 7 1/2" | 605 | 250 psi @ 100° F | Butterfly, Zero Pressure Drop | -30 to 250 | 2 1/16" | 17" | 1/4 NPT Female | 40 | 115 | API Std 609 | NSF/ANSI 61 | 2522N13 | 000000 | ||
| 6 | 11" | 8 | 3/4" | No | 9 1/2" | 1,620 | 250 psi @ 100° F | Butterfly, Zero Pressure Drop | -30 to 250 | 2 3/16" | 19 15/16" | 1/4 NPT Female | 40 | 115 | API Std 609 | NSF/ANSI 61 | 2522N14 | 000000 | ||
Lightweight Flanged Flow-Adjustment Valves
Pipe Size | For Use With | For Max. Shackle Dia. | Pressure Class | Flange OD | Bolt Circle Dia. | No. of Bolt Holes | Bolt Hole Size | Bolts Included | Flow Coefficient (Cv) | Max. Pressure @ Temp. | Temp. Range, ° F | End-to-End Lg. | Valve Type | Each | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Aluminum Body—316 Stainless Steel Disc | |||||||||||||||||
| 2 | Water, Oil, Air | 3/16" | 125, 150 | 6" | 4 3/4" | 4 | 3/4" | No | 220 | 150 psi @ 210° F | 0 to 210 | 1 15/16" | Butterfly | 4850K21 | 0000000 | ||
| 2 | Water, Air | 3/16" | 125, 150 | 6" | 4 3/4" | 4 | 3/4" | No | 220 | 150 psi @ 250° F | -40 to 250 | 1 15/16" | Butterfly | 4850K31 | 000000 | ||
| 3 | Water, Oil, Air | 3/16" | 125, 150 | 7 1/2" | 6" | 4 | 3/4" | No | 500 | 150 psi @ 210° F | 0 to 210 | 2" | Butterfly | 4850K22 | 000000 | ||
| 3 | Water, Air | 3/16" | 125, 150 | 7 1/2" | 6" | 4 | 3/4" | No | 500 | 150 psi @ 250° F | -40 to 250 | 2" | Butterfly | 4850K32 | 000000 | ||
| 4 | Water, Oil, Air | 3/16" | 125, 150 | 9" | 7 1/2" | 8 | 3/4" | No | 820 | 150 psi @ 210° F | 0 to 210 | 2 1/4" | Butterfly | 4850K23 | 000000 | ||
| 4 | Water, Air | 3/16" | 125, 150 | 9" | 7 1/2" | 8 | 3/4" | No | 820 | 150 psi @ 250° F | -40 to 250 | 2 1/4" | Butterfly | 4850K33 | 000000 | ||
| 6 | Water, Oil, Air | 3/16" | 125, 150 | 11" | 9 1/2" | 8 | 0.88" | No | 1,900 | 150 psi @ 210° F | 0 to 210 | 2 3/8" | Butterfly | 4850K24 | 000000 | ||
| 6 | Water, Air | 3/16" | 125, 150 | 11" | 9 1/2" | 8 | 0.88" | No | 1,900 | 150 psi @ 250° F | -40 to 250 | 2 3/8" | Butterfly | 4850K34 | 000000 | ||
Flanged Motor-Actuated On/Off Valves
Ductile Iron Body with Screw-Terminal Wire Connection
Bolts | Overall | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Pipe Size | Fitting Connection | Port Type | Flange OD | No. of Holes | Hole Size | Included | Circle Dia. | Flow Coefficient (Cv) | Max. Pressure @ Temp. | Max. Steam Pressure @ Temp. | Manual Override | Valve Type | Actuation Time, sec. | Temp. Range, ° F | Valve Lg. | Lg. | Ht. | Specs. Met | Food Industry Std. | Each | |||
Fail in Place—24V AC/24V DC | |||||||||||||||||||||||
| 2 | Flanged | Full | 6" | 4 | 5/8" | No | 4 3/4" | 135 | 250 psi @ 100° F | Not Rated | Yes | Butterfly Zero Pressure Drop | 8 | -30 to 250 | 1 5/8" | 7 3/8" | 17 5/16" | API Std 609 | NSF/ANSI 61 | 2521N15 | 0000000 | ||
| 3 | Flanged | Full | 7 1/2" | 4 | 5/8" | No | 6" | 300 | 250 psi @ 100° F | Not Rated | Yes | Butterfly Zero Pressure Drop | 8 | -30 to 250 | 1 3/4" | 7 3/8" | 18 11/16" | API Std 609 | NSF/ANSI 61 | 2521N16 | 000000 | ||
| 4 | Flanged | Full | 9" | 8 | 5/8" | No | 7 1/2" | 605 | 250 psi @ 100° F | Not Rated | Yes | Butterfly Zero Pressure Drop | 9 | -30 to 250 | 2 1/16" | 7 3/4" | 21" | API Std 609 | NSF/ANSI 61 | 2521N17 | 00000000 | ||
| 6 | Flanged | Full | 11" | 8 | 3/4" | No | 9 1/2" | 1,620 | 250 psi @ 100° F | Not Rated | Yes | Butterfly Zero Pressure Drop | 27 | -30 to 250 | 2 3/16" | 10 1/2" | 24 1/16" | API Std 609 | NSF/ANSI 61 | 2521N18 | 00000000 | ||
Fail in Place—120V AC | |||||||||||||||||||||||
| 2 | Flanged | Full | 6" | 4 | 5/8" | No | 4 3/4" | 135 | 250 psi @ 100° F | Not Rated | Yes | Butterfly Zero Pressure Drop | 8 | -30 to 250 | 1 5/8" | 7 3/8" | 17 5/16" | API Std 609 | NSF/ANSI 61 | 2521N11 | 000000 | ||
| 3 | Flanged | Full | 7 1/2" | 4 | 5/8" | No | 6" | 300 | 250 psi @ 100° F | Not Rated | Yes | Butterfly Zero Pressure Drop | 8 | -30 to 250 | 1 3/4" | 7 3/8" | 18 11/16" | API Std 609 | NSF/ANSI 61 | 2521N12 | 000000 | ||
| 4 | Flanged | Full | 9" | 8 | 5/8" | No | 7 1/2" | 605 | 250 psi @ 100° F | Not Rated | Yes | Butterfly Zero Pressure Drop | 9 | -30 to 250 | 2 1/16" | 7 3/4" | 21" | API Std 609 | NSF/ANSI 61 | 2521N13 | 00000000 | ||
| 6 | Flanged | Full | 11" | 8 | 3/4" | No | 9 1/2" | 1,620 | 250 psi @ 100° F | Not Rated | Yes | Butterfly Zero Pressure Drop | 27 | -30 to 250 | 2 3/16" | 10 1/2" | 24 1/16" | API Std 609 | NSF/ANSI 61 | 2521N14 | 00000000 | ||
Air-Driven On/Off Valves for Fuel
Bolts | Overall | Air | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Pipe Size | Flange OD | No. of Holes | Hole Size | Included | Circle Dia. | Fitting Connection | Flow Coefficient (Cv) | Max. Pressure @ Temp. | Valve Type | Temp. Range, ° F | Valve Lg. | Lg. | Ht. | Connection | Min. Pressure, psi | Max. Pressure, psi | Fasteners Included | Specs. Met | Each | |||
Ductile Iron Body with Screw Terminals | ||||||||||||||||||||||
Single Acting: Air-to-Open, Spring Return (Fail Closed)—120V AC | ||||||||||||||||||||||
| 2 | 6" | 4 | 5/8" | No | 4 3/4" | Flanged | 135 | 250 psi @ 100° F | Butterfly, Zero Pressure Drop | 10 to 350 | 1 5/8" | 8 1/4" | 14 5/8" | 1/4 NPT Female | 40 | 115 | Yes | API Std 609, MSS SP-67 | 2529N15 | 0000000 | ||
| 3 | 7 1/2" | 4 | 5/8" | No | 6" | Flanged | 300 | 250 psi @ 100° F | Butterfly, Zero Pressure Drop | 10 to 350 | 1 3/4" | 9 1/2" | 16 9/16" | 1/4 NPT Female | 40 | 115 | Yes | API Std 609, MSS SP-67 | 2529N16 | 000000 | ||
| 4 | 9" | 8 | 5/8" | No | 7 1/2" | Flanged | 605 | 250 psi @ 100° F | Butterfly, Zero Pressure Drop | 10 to 350 | 2 1/16" | 10 13/16" | 18 9/16" | 1/4 NPT Female | 40 | 115 | Yes | API Std 609, MSS SP-67 | 2529N17 | 00000000 | ||
| 6 | 11" | 8 | 3/4" | No | 9 1/2" | Flanged | 1,620 | 250 psi @ 100° F | Butterfly, Zero Pressure Drop | 10 to 350 | 2 3/16" | 14 5/8" | 23 5/16" | 1/4 NPT Female | 40 | 115 | Yes | API Std 609, MSS SP-67 | 2529N18 | 00000000 | ||
Double Acting: Air-to-Open, Air-to-Close—120V AC | ||||||||||||||||||||||
| 2 | 6" | 4 | 5/8" | No | 4 3/4" | Flanged | 135 | 250 psi @ 100° F | Butterfly, Zero Pressure Drop | 10 to 350 | 1 5/8" | 5 9/16" | 13 1/2" | 1/4 NPT Female | 40 | 115 | Yes | API Std 609, MSS SP-67 | 2529N11 | 000000 | ||
| 3 | 7 1/2" | 4 | 5/8" | No | 6" | Flanged | 300 | 250 psi @ 100° F | Butterfly, Zero Pressure Drop | 10 to 350 | 1 3/4" | 6 7/16" | 15 5/16" | 1/4 NPT Female | 40 | 115 | Yes | API Std 609, MSS SP-67 | 2529N12 | 000000 | ||
| 4 | 9" | 8 | 5/8" | No | 7 1/2" | Flanged | 605 | 250 psi @ 100° F | Butterfly, Zero Pressure Drop | 10 to 350 | 2 1/16" | 8 1/4" | 17 1/2" | 1/4 NPT Female | 40 | 115 | Yes | API Std 609, MSS SP-67 | 2529N13 | 000000 | ||
| 6 | 11" | 8 | 3/4" | No | 9 1/2" | Flanged | 1,620 | 250 psi @ 100° F | Butterfly, Zero Pressure Drop | 10 to 350 | 2 3/16" | 9 1/2" | 20 9/16" | 1/4 NPT Female | 40 | 115 | Yes | API Std 609, MSS SP-67 | 2529N14 | 00000000 | ||
Motor-Actuated On/Off Valves for Fuel
Ductile Iron Body with Screw-Terminal Wire Connection
Bolts | Overall | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Pipe Size | Fitting Connection | Flange OD | No. of Holes | Hole Size | Included | Circle Dia. | Flow Coefficient (Cv) | Max. Pressure @ Temp. | Manual Override | Valve Type | Actuation Time, sec. | Temp. Range, ° F | Valve Lg. | Lg. | Ht. | Specs. Met | Each | |||
Fail in Place—24V AC/24V DC | ||||||||||||||||||||
| 2 | Flanged | 6" | 4 | 5/8" | No | 4 3/4" | 135 | 250 psi @ 100° F | Yes | Butterfly Zero Pressure Drop | 8 | 10 to 350 | 1 5/8" | 7 3/8" | 17 13/16" | API Std 609, MSS SP-67 | 2524N15 | 0000000 | ||
| 3 | Flanged | 7 1/2" | 4 | 5/8" | No | 6" | 300 | 250 psi @ 100° F | Yes | Butterfly Zero Pressure Drop | 8 | 10 to 350 | 1 3/4" | 7 3/8" | 19 3/16" | API Std 609, MSS SP-67 | 2524N16 | 000000 | ||
| 4 | Flanged | 9" | 8 | 5/8" | No | 7 1/2" | 605 | 250 psi @ 100° F | Yes | Butterfly Zero Pressure Drop | 9 | 10 to 350 | 2 1/16" | 7 3/4" | 21 5/8" | API Std 609, MSS SP-67 | 2524N17 | 00000000 | ||
| 6 | Flanged | 11" | 8 | 3/4" | No | 9 1/2" | 1,620 | 250 psi @ 100° F | Yes | Butterfly Zero Pressure Drop | 27 | 10 to 350 | 2 3/16" | 10 1/2" | 27 7/16" | API Std 609, MSS SP-67 | 2524N18 | 00000000 | ||
Fail in Place—120V AC | ||||||||||||||||||||
| 2 | Flanged | 6" | 4 | 5/8" | No | 4 3/4" | 135 | 250 psi @ 100° F | Yes | Butterfly Zero Pressure Drop | 8 | 10 to 350 | 1 5/8" | 7 3/8" | 17 13/16" | API Std 609, MSS SP-67 | 2524N11 | 000000 | ||
| 3 | Flanged | 7 1/2" | 4 | 5/8" | No | 6" | 300 | 250 psi @ 100° F | Yes | Butterfly Zero Pressure Drop | 8 | 10 to 350 | 1 3/4" | 7 3/8" | 19 3/16" | API Std 609, MSS SP-67 | 2524N12 | 000000 | ||
| 4 | Flanged | 9" | 8 | 5/8" | No | 7 1/2" | 605 | 250 psi @ 100° F | Yes | Butterfly Zero Pressure Drop | 9 | 10 to 350 | 2 1/16" | 7 3/4" | 21 5/8" | API Std 609, MSS SP-67 | 2524N13 | 00000000 | ||
| 6 | Flanged | 11" | 8 | 3/4" | No | 9 1/2" | 1,620 | 250 psi @ 100° F | Yes | Butterfly Zero Pressure Drop | 27 | 10 to 350 | 2 3/16" | 10 1/2" | 27 7/16" | API Std 609, MSS SP-67 | 2524N14 | 00000000 | ||



































