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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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About Actuated On/Off Valves
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Compact Solenoid On/Off Valves with Exhaust Port
- For Use With: Water, Oil, Air, Argon, Helium, Neon, Xenon, Krypton
- Seal Material: Buna-N Rubber
- Specifications Met: See table
To fit in tight spots, these valves have a slimmer body than standard valves with an exhaust port. Often used to control single-acting, spring-return air cylinders, they have a third threaded port to exhaust media. Valves operate on electricity to automatically start and stop flow.
They don’t require a minimum pressure drop between the inlet and outlet for operation. The actuator is directly mounted to the valve body to minimize movement and reduce wear.
Normally closed valves exhaust media unless actuated; when actuated, they close the exhaust port and reverse the direction of flow to send media to equipment. NEMA 2 valves resist light splashing water and dust, and their enclosures are rated IP50 for additional protection from dust. 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.
Valves | Replacement Solenoid Coils | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Pipe Size  | Gender | Thread Type | Flow Coefficient (Cv) | Max. Pressure | Pressure Drop | Temp. Range, °F | Valve Lg. | Valve Dia. | O'all Ht. | No. of Ports | Environmental Rating | Specifications Met | Each | Each | ||
Brass Body with Wire Leads and Side Exhaust Port | ||||||||||||||||
Normally Closed—120V AC | ||||||||||||||||
| 1/8 | Female | NPT | 0.05 | 200 psi @ 70° F | Zero Pressure Drop | 35° to 180° | __ | 1 3/16" | 2 1/8" | 3 | NEMA 4X | CSA Certified; UL Listed | 00000000 | 0000000 | 000000 | 00 |
| 1/8 | Female | NPT | 0.09 | 100 psi @ 70° F | Zero Pressure Drop | 35° to 180° | __ | 1 3/16" | 2 1/8" | 3 | NEMA 4X | CSA Certified; UL Listed | 00000000 | 000000 | 000000 | 00 |
| 1/8 | Female | NPT | 0.21 | 40 psi @ 70° F | Zero Pressure Drop | 35° to 180° | __ | 1 3/16" | 2 1/8" | 3 | NEMA 4X | CSA Certified; UL Listed | 00000000 | 000000 | 000000 | 00 |
| 1/4 | Female | NPT | 0.08 | 125 psi @ 70° F | Zero Pressure Drop | 35° to 180° | 1 11/16" | __ | 3 1/2" | 3 | NEMA 4X | CSA Certified; UL Listed | 00000000 | 000000 | 000000 | 00 |
| 1/4 | Female | NPT | 0.09 | 125 psi @ 70° F | Zero Pressure Drop | 35° to 180° | 1 11/16" | __ | 3 3/4" | 3 | NEMA 4X | CSA Certified; UL Listed | 00000000 | 000000 | 0000000 | 000000 |
| 1/4 | Female | NPT | 0.12 | 100 psi @ 70° F | Zero Pressure Drop | 35° to 180° | 1 11/16" | __ | 3 3/4" | 3 | NEMA 4X | CSA Certified; UL Listed | 00000000 | 000000 | 000000 | 00 |
| 1/4 | Female | NPT | 0.25 | 50 psi @ 70° F | Zero Pressure Drop | 35° to 180° | 1 11/16" | __ | 3 3/4" | 3 | NEMA 4X | CSA Certified; UL Listed | 00000000 | 000000 | 000000 | 00 |
Brass Body with Wire Leads and Top Exhaust Port | ||||||||||||||||
Normally Closed—120V AC | ||||||||||||||||
| 1/4 | Female | NPT | 0.24 | 100 psi @ 70° F | Zero Pressure Drop | 15° to 175° | 1 3/4" | __ | 3 5/8" | 3 | IP50, NEMA 2 | CSA Certified; UL Listed | 000000000 | 000000 | 000000 | 00 |
| 1/4 | Female | NPT | 0.24 | 155 psi @ 70° F | Zero Pressure Drop | 15° to 175° | 1 3/4" | __ | 3 5/8" | 3 | IP50, NEMA 2 | CSA Certified; UL Listed | 000000000 | 000000 | 000000 | 00 |
| 1/4 | Female | NPT | 0.35 | 85 psi @ 70° F | Zero Pressure Drop | 15° to 175° | 1 3/4" | __ | 3 5/8" | 3 | IP50, NEMA 2 | CSA Certified; UL Listed | 000000000 | 000000 | 000000 | 00 |
Solenoid On/Off Valves with Exhaust Port for Coolant
- For Use With: Ethylene Glycol
- Seal Material: Fluoroelastomer Rubber
- Specifications Met: CSA Certified, UL Listed
Often used to control single-acting, spring-return air cylinders, these valves have a third threaded port to exhaust media. They operate on electricity to automatically start and stop flow.
These valves are normally closed and exhaust media unless actuated; when actuated, they close the exhaust port and reverse the direction of flow to send media to equipment. Valves don’t require a minimum pressure drop between the inlet and outlet for operation. The actuator is directly mounted to the valve body to minimize movement and reduce wear. Valves meet NEMA 4X for resistance to 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.
| Pipe Size | Gender | Thread Type | Flow Coefficient (Cv) | Max. Pressure | Pressure Drop | Temp. Range, °F | Valve Lg. | O'all Ht. | No. of Ports | Environmental Rating | Each | |
Brass Body with Wire Leads | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Normally Closed—120V AC | ||||||||||||
| 1/4 | Female | NPT | 0.08 | 125 psi @ 70° F | Zero Pressure Drop | -10° to 200° | 1 11/16" | 3 1/2" | 3 | NEMA 4X | 00000000 | 0000000 |