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About Actuated On/Off Valves
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Solenoid On/Off Valves for Steam
These valves are designed to withstand the high temperatures and pressures in steam service applications. They operate on electricity to automatically start and stop flow. The actuator is directly mounted to the valve body to minimize movement and reduce wear.
Normally closed valves are closed unless actuated. Normally open valves are open unless actuated.
316 stainless steel valves are more corrosion resistant than brass and bronze valves.
Zero pressure drop valves don’t require a minimum pressure drop between the inlet and outlet for operation. Pressure drop assisted valves require a minimum pressure drop between the inlet and the outlet for operation; the upstream pressure must be greater than the downstream pressure.
NEMA 4X valves resist washdowns, splashing water, corrosive liquid, and dust.
Flow coefficient (Cv) is the amount of water (in gallons per minute) at 60° F that will flow through a fully open valve with a difference of 1 psi between the inlet and the outlet.
For technical drawings and 3-D models, click on a part number.
Brass Body with Wire Leads—EPDM Rubber Seal
- For Use With: Steam
- Specifications Met: CSA Certified, UL Listed
| Pipe Size  | Gender | Thread Type | Flow Coefficient (Cv) | Max. Steam Pressure | Pressure Drop | Temp. Range for Water, °F | Valve Lg. | O'all Ht. | Environmental Rating | Each | |
Normally Closed—24V AC | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 1/2 | Female | NPT | 23 | 50 psi @ 300° F | Pressure Drop Assisted | 35° to 210° | 4 3/8" | 6 5/16" | NEMA 3S, NEMA 4X | 00000000 | 0000000 |
| 2 | Female | NPT | 43 | 50 psi @ 300° F | Pressure Drop Assisted | 35° to 210° | 5 1/16" | 7 1/2" | NEMA 3S, NEMA 4X | 00000000 | 00000000 |
Normally Closed—120V AC | |||||||||||
| 1 1/2 | Female | NPT | 23 | 50 psi @ 300° F | Pressure Drop Assisted | 35° to 210° | 4 3/8" | 6 5/16" | NEMA 3S, NEMA 4X | 00000000 | 000000 |
| 2 | Female | NPT | 43 | 50 psi @ 300° F | Pressure Drop Assisted | 35° to 210° | 5 1/16" | 7 1/2" | NEMA 3S, NEMA 4X | 00000000 | 00000000 |
Brass Body with Wire Leads—PTFE Plastic Seal
- For Use With: Steam
- Specifications Met: See table
Valves | Repair Kits | Replacement Solenoid Coils | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Pipe Size | Gender | Thread Type | Flow Coefficient (Cv) | Max. Steam Pressure | Pressure Drop | Temp. Range for Water, °F | Valve Lg. | O'all Ht. | Environmental Rating | Specifications Met | Each | Each | Each | |||
Normally Closed—24V AC | ||||||||||||||||
| 3/8 | Female | NPT | 3 | 125 psi @ 350° F | Pressure Drop Assisted | 35° to 350° | 2 7/16" | 3 13/16" | NEMA 4X | CSA Certified; UL Listed | 00000000 | 0000000 | 0000000 | 000000 | 0000000 | 0000000 |
| 3/8 | Female | NPT | 4 | 125 psi @ 353° F | Zero Pressure Drop | 35° to 210° | 2 7/8" | 4 1/8" | NEMA 3S, NEMA 4X | CSA Certified; UL Listed | 00000000 | 000000 | 000000 | 00 | 000000 | 00 |
| 1/2 | Female | NPT | 4 | 125 psi @ 350° F | Pressure Drop Assisted | 35° to 350° | 2 7/16" | 3 13/16" | NEMA 4X | CSA Certified; UL Listed | 00000000 | 000000 | 0000000 | 000000 | 0000000 | 000000 |
| 1/2 | Female | NPT | 5 | 125 psi @ 353° F | Zero Pressure Drop | 35° to 210° | 2 7/8" | 4 1/8" | NEMA 3S, NEMA 4X | CSA Certified; UL Listed | 00000000 | 000000 | 000000 | 00 | 000000 | 00 |
| 3/4 | Female | NPT | 7 | 125 psi @ 350° F | Pressure Drop Assisted | 35° to 350° | 3 1/8" | 4 1/8" | NEMA 4X | CSA Certified; UL Listed | 00000000 | 000000 | 0000000 | 000000 | 0000000 | 000000 |
| 3/4 | Female | NPT | 9 | 125 psi @ 353° F | Zero Pressure Drop | 35° to 210° | 2 7/8" | 4 3/16" | NEMA 3S, NEMA 4X | CSA Certified; UL Listed | 00000000 | 000000 | 000000 | 00 | 000000 | 00 |
| 1 | Female | NPT | 12 | 125 psi @ 350° F | Pressure Drop Assisted | 35° to 350° | 4 7/16" | 4 5/8" | NEMA 4X | CSA Certified; UL Listed | 00000000 | 000000 | 0000000 | 000000 | 0000000 | 000000 |
| 1 | Female | NPT | 12 | 50 psi @ 300° F | Pressure Drop Assisted | 35° to 210° | 3 3/4" | 5 13/16" | NEMA 3S, NEMA 4X | CSA Certified; UL Listed | 00000000 | 000000 | 000000 | 00 | 000000 | 00 |
| 1 | Female | NPT | 13 | 150 psi @ 365° F | Pressure Drop Assisted | 35° to 365° | 5 3/8" | 4 15/16" | NEMA 4X | CSA Certified; UL Listed; UL 94 HB | 00000000 | 000000 | 000000 | 00 | 0000000 | 00000 |
Normally Closed—120V AC | ||||||||||||||||
| 3/8 | Female | NPT | 3 | 125 psi @ 350° F | Pressure Drop Assisted | 35° to 350° | 2 7/16" | 3 13/16" | NEMA 4X | CSA Certified; UL Listed | 00000000 | 000000 | 0000000 | 000000 | 0000000 | 000000 |
| 3/8 | Female | NPT | 4 | 50 psi @ 300° F | Zero Pressure Drop | 35° to 210° | 2 7/8" | 4 1/8" | NEMA 3S, NEMA 4X | CSA Certified; UL Listed | 00000000 | 000000 | 000000 | 00 | 000000 | 00 |
| 1/2 | Female | NPT | 4 | 125 psi @ 350° F | Pressure Drop Assisted | 35° to 350° | 2 7/16" | 3 13/16" | NEMA 4X | CSA Certified; UL Listed | 00000000 | 000000 | 0000000 | 000000 | 0000000 | 000000 |
| 1/2 | Female | NPT | 5 | 50 psi @ 300° F | Zero Pressure Drop | 35° to 210° | 2 7/8" | 4 1/8" | NEMA 3S, NEMA 4X | CSA Certified; UL Listed | 00000000 | 000000 | 000000 | 00 | 000000 | 00 |
| 3/4 | Female | NPT | 7 | 125 psi @ 350° F | Pressure Drop Assisted | 35° to 350° | 3 1/8" | 4 1/8" | NEMA 4X | CSA Certified; UL Listed | 00000000 | 000000 | 0000000 | 000000 | 0000000 | 000000 |
| 3/4 | Female | NPT | 9 | 50 psi @ 300° F | Zero Pressure Drop | 35° to 210° | 2 7/8" | 4 3/16" | NEMA 3S, NEMA 4X | CSA Certified; UL Listed | 00000000 | 000000 | 000000 | 00 | 000000 | 00 |
| 1 | Female | NPT | 12 | 125 psi @ 350° F | Pressure Drop Assisted | 35° to 350° | 4 7/16" | 4 5/8" | NEMA 4X | CSA Certified; UL Listed | 00000000 | 000000 | 0000000 | 000000 | 0000000 | 000000 |
| 1 | Female | NPT | 12 | 50 psi @ 300° F | Pressure Drop Assisted | 35° to 210° | 3 3/4" | 5 13/16" | NEMA 3S, NEMA 4X | CSA Certified; UL Listed | 00000000 | 000000 | 000000 | 00 | 000000 | 00 |
| 1 | Female | NPT | 13 | 150 psi @ 365° F | Pressure Drop Assisted | 35° to 365° | 5 3/8" | 4 15/16" | NEMA 4X | CSA Certified; UL Listed; UL 94 HB | 00000000 | 000000 | 000000 | 00 | 0000000 | 00000 |
Normally Open—24V AC | ||||||||||||||||
| 3/4 | Female | NPT | 7 | 150 psi @ 365° F | Pressure Drop Assisted | 35° to 365° | 3 13/16" | 4 5/8" | NEMA 4X | CSA Certified; UL Listed; UL 94 HB | 00000000 | 000000 | 000000 | 00 | 0000000 | 00000 |
Normally Open—120V AC | ||||||||||||||||
| 3/4 | Female | NPT | 6 | 150 psi @ 365° F | Pressure Drop Assisted | 35° to 365° | 3 13/16" | 4 1/2" | NEMA 4X | CSA Certified; UL Listed; UL 94 HB | 00000000 | 000000 | 000000 | 00 | 000000 | 00 |
Bronze Body with Wire Leads—Glass-Filled PTFE Plastic Seal
- For Use With: Steam
Valves | Repair Kits | Replacement Solenoid Coils | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Pipe Size | Gender | Thread Type | Flow Coefficient (Cv) | Max. Steam Pressure | Pressure Drop | Temp. Range for Water, °F | Valve Lg. | O'all Ht. | Each | Each | Each | |||
Normally Closed—120V AC | ||||||||||||||
| 1/2 | Female | NPT | 4 | 140 psi @ 400° F | Zero Pressure Drop | -350° to 400° | 3 1/4" | 7" | 0000000 | 0000000 | 0000000 | 0000000 | 0000000 | 0000000 |
| 1/2 | Female | NPT | 4 | 180 psi @ 400° F | Zero Pressure Drop | -350° to 400° | 3 1/4" | 8" | 0000000 | 000000 | 0000000 | 000000 | 0000000 | 000000 |
| 1/2 | Female | NPT | 4 | 90 psi @ 400° F | Zero Pressure Drop | -350° to 400° | 3 1/4" | 7" | 0000000 | 000000 | 0000000 | 000000 | 0000000 | 000000 |
| 3/4 | Female | NPT | 8 | 110 psi @ 400° F | Zero Pressure Drop | -350° to 400° | 3 1/2" | 7 3/8" | 0000000 | 000000 | 0000000 | 000000 | 0000000 | 000000 |
| 3/4 | Female | NPT | 8 | 180 psi @ 400° F | Zero Pressure Drop | -350° to 400° | 3 1/2" | 8 1/4" | 0000000 | 000000 | 000000 | 000000 | 0000000 | 000000 |
| 3/4 | Female | NPT | 8 | 50 psi @ 400° F | Zero Pressure Drop | -350° to 400° | 3 1/2" | 7 3/8" | 0000000 | 000000 | 0000000 | 000000 | 0000000 | 000000 |
| 1 | Female | NPT | 13 | 180 psi @ 400° F | Zero Pressure Drop | -350° to 400° | 4 1/8" | 9" | 0000000 | 000000 | 0000000 | 000000 | 0000000 | 000000 |
| 1 | Female | NPT | 13 | 50 psi @ 400° F | Zero Pressure Drop | -350° to 400° | 4 1/8" | 8" | 0000000 | 000000 | 0000000 | 000000 | 0000000 | 000000 |
| 1 | Female | NPT | 13 | 90 psi @ 400° F | Zero Pressure Drop | -350° to 400° | 4 1/8" | 8" | 0000000 | 000000 | 0000000 | 000000 | 0000000 | 000000 |
| 1 1/4 | Female | NPT | 17 | 140 psi @ 400° F | Zero Pressure Drop | -350° to 400° | 4 7/16" | 9 7/16" | 0000000 | 000000 | 0000000 | 000000 | 0000000 | 000000 |
| 1 1/2 | Female | NPT | 25 | 180 psi @ 400° F | Zero Pressure Drop | -350° to 400° | 4 7/8" | 11" | 0000000 | 00000000 | 0000000 | 000000 | 0000000 | 000000 |
| 1 1/2 | Female | NPT | 25 | 90 psi @ 400° F | Zero Pressure Drop | -350° to 400° | 4 7/8" | 10" | 0000000 | 000000 | 0000000 | 000000 | 0000000 | 000000 |
| 2 | Female | NPT | 48 | 115 psi @ 400° F | Zero Pressure Drop | -350° to 400° | 6" | 12 1/16" | 0000000 | 00000000 | 0000000 | 000000 | 0000000 | 000000 |
| 2 | Female | NPT | 48 | 180 psi @ 400° F | Zero Pressure Drop | -350° to 400° | 6" | 12 1/16" | 0000000 | 00000000 | 0000000 | 000000 | 0000000 | 000000 |
Bronze Body with Wire Leads—PTFE Plastic Seal
- For Use With: Water, Steam
- Specifications Met: See table
| Pipe Size | Gender | Thread Type | Flow Coefficient (Cv) | Max. Steam Pressure | Pressure Drop | Temp. Range for Water, °F | Valve Lg. | O'all Ht. | Environmental Rating | Specifications Met | Each | |
Normally Closed—120V AC | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1/4 | Female | NPT | 2 | 125 psi @ 355° F | Pressure Drop Assisted | -40° to 355° | 2 3/4" | 4 15/16" | NEMA 4X | UL Listed | 0000000 | 0000000 |
| 3/8 | Female | NPT | 2 | 125 psi @ 355° F | Pressure Drop Assisted | -40° to 355° | 2 3/4" | 4 15/16" | NEMA 4X | UL Listed | 0000000 | 000000 |
| 1/2 | Female | NPT | 4 | 125 psi @ 355° F | Pressure Drop Assisted | -40° to 355° | 2 3/4" | 4 15/16" | NEMA 4X | UL Listed | 0000000 | 000000 |
| 3/4 | Female | NPT | 5 | 125 psi @ 355° F | Pressure Drop Assisted | -40° to 355° | 3 1/4" | 5 5/16" | NEMA 4X | UL Listed | 0000000 | 000000 |
| 1 | Female | NPT | 12 | 125 psi @ 355° F | Pressure Drop Assisted | -40° to 355° | 3 13/16" | 5 11/16" | NEMA 4X | UL Listed | 0000000 | 000000 |
| 1 1/4 | Female | NPT | 12 | 125 psi @ 355° F | Pressure Drop Assisted | -40° to 355° | 4 1/4" | 6 5/16" | NEMA 4X | UL Listed | 0000000 | 000000 |
| 1 1/2 | Female | NPT | 26 | 125 psi @ 355° F | Pressure Drop Assisted | -40° to 355° | 4 7/8" | 6 15/16" | NEMA 4X | UL Listed | 0000000 | 000000 |
| 2 | Female | NPT | 48 | 150 psi @ 365° F | Pressure Drop Assisted | -40° to 365° | 5 7/8" | 8 15/16" | NEMA 1 | UL Listed | 00000000 | 00000000 |
316 Stainless Steel Body with Wire Leads—PTFE Plastic Seal
- For Use With: Steam
- Specifications Met: CSA Certified, UL Listed, UL 94 HB
| Pipe Size | Gender | Thread Type | Flow Coefficient (Cv) | Max. Steam Pressure | Pressure Drop | Temp. Range for Water, °F | Valve Lg. | O'all Ht. | Environmental Rating | Each | |
Normally Closed—120V AC | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 1/4 | Female | NPT | 22 | 150 psi @ 365° F | Pressure Drop Assisted | 35° to 365° | 6 1/4" | 5 13/16" | NEMA 4X | 00000000 | 0000000 |
| 1 1/2 | Female | NPT | 28 | 150 psi @ 365° F | Pressure Drop Assisted | 35° to 365° | 6 1/4" | 5 13/16" | NEMA 4X | 00000000 | 000000 |
| 2 | Female | NPT | 29 | 150 psi @ 365° F | Pressure Drop Assisted | 35° to 365° | 6 5/16" | 6 9/16" | NEMA 4X | 00000000 | 00000000 |