About Actuated On/Off Valves
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Matching Flow Diagrams to Replace an Air Directional Control Valve
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Choosing an Air Directional Control Valve
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About Hazardous Location Environmental Ratings
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Hazardous Location Solenoid On/Off Valves
- For Use With: See table
- Seal Material:
Bronze Body: Buna-N Rubber
303 Stainless Steel Body: PCTFE Plastic, Buna-N - Specifications Met:
Bronze Body: UL Listed
303 Stainless Steel Body: UL Listed, CSA Certified
These valves are rated for use in hazardous locations with flammable gas and combustible dust. They operate on electricity to automatically start and stop flow. Valves are normally closed unless actuated. The actuator is directly mounted to the valve body to minimize movement and reduce wear.
303 stainless steel valves are more corrosion resistant than 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.
Hazardous location environmental ratings indicate whether manufacturers have included safety features in products to facilitate their safe use in a hazardous environment. Before selecting a product for a hazardous location, ensure it is rated for your environment.
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 Use With | Pipe Size  | Gender | Thread Type | Flow Coefficient (Cv) | Max. Pressure | Pressure Drop | Temp. Range, °F | Valve Lg. | Valve Dia. | O'all Ht. | Environmental Rating | Each | |
Bronze Body with Wire Leads | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Normally Closed—120V AC | |||||||||||||
| Water, Oil, Air, Argon, Helium, Neon, Xenon, Krypton | 1/2 | Female | NPT | 3.9 | 150 psi @ 220° F | Pressure Drop Assisted | -40° to 220° | 2 3/4" | __ | 7 1/4" | NEC Class I Divisions 1, 2 Group D NEC Class II Divisions 1, 2 Groups E, F, G NEMA 4 NEMA 7 | 4691K14 | 0000000 |
| Water, Oil, Air, Argon, Helium, Neon, Xenon, Krypton | 3/4 | Female | NPT | 5.1 | 150 psi @ 220° F | Pressure Drop Assisted | -40° to 220° | 3 1/4" | __ | 7 1/4" | NEC Class I Divisions 1, 2 Group D NEC Class II Divisions 1, 2 Groups E, F, G NEMA 4 NEMA 7 | 4691K15 | 000000 |
| Water, Oil, Air, Argon, Helium, Neon, Xenon, Krypton | 1 | Female | NPT | 11.6 | 150 psi @ 220° F | Pressure Drop Assisted | -40° to 220° | 3 13/16" | __ | 7 5/8" | NEC Class I Divisions 1, 2 Group D NEC Class II Divisions 1, 2 Groups E, F, G NEMA 4 NEMA 7 | 4691K16 | 000000 |
| Water, Oil, Air, Argon, Helium, Neon, Xenon, Krypton | 2 | Female | NPT | 48 | 150 psi @ 220° F | Pressure Drop Assisted | -40° to 220° | 5 7/8" | __ | 9 1/2" | NEC Class I Divisions 1, 2 Group D NEC Class II Divisions 1, 2 Groups E, F, G NEMA 4 NEMA 7 | 4691K19 | 00000000 |
303 Stainless Steel Body with Wire Leads | |||||||||||||
Normally Closed—24V DC | |||||||||||||
| Water | 1/8 | Female | NPT | 0.04 | 1500 psi @ 100° F | Zero Pressure Drop | 0° to 100° | __ | 1 9/16" | 3 1/4" | NEC Class I Divisions 1, 2 Groups C, D NEC Class I Division 2 Groups A, B, C, D NEC Class II Divisions 1, 2 Groups E, F, G NEMA 3 NEMA 7 NEMA 9 IP64 | 1194N43 | 000000 |
| Water | 1/8 | Female | NPT | 0.1 | 100 psi @ 100° F | Zero Pressure Drop | 0° to 100° | __ | 1 9/16" | 3 1/4" | NEC Class I Divisions 1, 2 Groups C, D NEC Class I Division 2 Groups A, B, C, D NEC Class II Divisions 1, 2 Groups E, F, G NEMA 3 NEMA 7 NEMA 9 IP64 | 1194N41 | 000000 |
| Water | 1/4 | Female | NPT | 0.04 | 1500 psi @ 100° F | Zero Pressure Drop | 0° to 100° | __ | 1 9/16" | 3 1/4" | NEC Class I Divisions 1, 2 Groups C, D NEC Class I Division 2 Groups A, B, C, D NEC Class II Divisions 1, 2 Groups E, F, G NEMA 3 NEMA 7 NEMA 9 IP64 | 1194N46 | 000000 |
| Water | 1/4 | Female | NPT | 0.07 | 500 psi @ 100° F | Zero Pressure Drop | 0° to 100° | __ | 1 9/16" | 3 1/4" | NEC Class I Divisions 1, 2 Groups C, D NEC Class I Division 2 Groups A, B, C, D NEC Class II Divisions 1, 2 Groups E, F, G NEMA 3 NEMA 7 NEMA 9 IP64 | 1194N45 | 000000 |
| Water | 1/4 | Female | NPT | 0.1 | 100 psi @ 100° F | Zero Pressure Drop | 0° to 100° | __ | 1 9/16" | 3 1/4" | NEC Class I Divisions 1, 2 Groups C, D NEC Class I Division 2 Groups A, B, C, D NEC Class II Divisions 1, 2 Groups E, F, G NEMA 3 NEMA 7 NEMA 9 IP64 | 1194N44 | 000000 |
| Air, Argon, Helium, Neon, Xenon, Krypton | 1/8 | Female | NPT | 0.04 | 1500 psi @ 100° F | Zero Pressure Drop | 0° to 100° | __ | 1 9/16" | 3 1/4" | NEC Class I Divisions 1, 2 Groups C, D NEC Class I Division 2 Groups A, B, C, D NEC Class II Divisions 1, 2 Groups E, F, G NEMA 3 NEMA 7 NEMA 9 IP64 | 1194N23 | 000000 |
| Air, Argon, Helium, Neon, Xenon, Krypton | 1/8 | Female | NPT | 0.07 | 500 psi @ 100° F | Zero Pressure Drop | 0° to 100° | __ | 1 9/16" | 3 1/4" | NEC Class I Divisions 1, 2 Groups C, D NEC Class I Division 2 Groups A, B, C, D NEC Class II Divisions 1, 2 Groups E, F, G NEMA 3 NEMA 7 NEMA 9 IP64 | 1194N22 | 000000 |
| Air, Argon, Helium, Neon, Xenon, Krypton | 1/8 | Female | NPT | 0.1 | 100 psi @ 100° F | Zero Pressure Drop | 0° to 100° | __ | 1 9/16" | 3 1/4" | NEC Class I Divisions 1, 2 Groups C, D NEC Class I Division 2 Groups A, B, C, D NEC Class II Divisions 1, 2 Groups E, F, G NEMA 3 NEMA 7 NEMA 9 IP64 | 1194N21 | 000000 |
| Air, Argon, Helium, Neon, Xenon, Krypton | 1/4 | Female | NPT | 0.04 | 1500 psi @ 100° F | Zero Pressure Drop | 0° to 100° | __ | 1 9/16" | 3 1/4" | NEC Class I Divisions 1, 2 Groups C, D NEC Class I Division 2 Groups A, B, C, D NEC Class II Divisions 1, 2 Groups E, F, G NEMA 3 NEMA 7 NEMA 9 IP64 | 1194N26 | 000000 |
| Air, Argon, Helium, Neon, Xenon, Krypton | 1/4 | Female | NPT | 0.07 | 500 psi @ 100° F | Zero Pressure Drop | 0° to 100° | __ | 1 9/16" | 3 1/4" | NEC Class I Divisions 1, 2 Groups C, D NEC Class I Division 2 Groups A, B, C, D NEC Class II Divisions 1, 2 Groups E, F, G NEMA 3 NEMA 7 NEMA 9 IP64 | 1194N25 | 000000 |
| Air, Argon, Helium, Neon, Xenon, Krypton | 1/4 | Female | NPT | 0.1 | 100 psi @ 100° F | Zero Pressure Drop | 0° to 100° | __ | 1 9/16" | 3 1/4" | NEC Class I Divisions 1, 2 Groups C, D NEC Class I Division 2 Groups A, B, C, D NEC Class II Divisions 1, 2 Groups E, F, G NEMA 3 NEMA 7 NEMA 9 IP64 | 1194N24 | 000000 |
Normally Closed—120V AC | |||||||||||||
| Water | 1/8 | Female | NPT | 0.04 | 1500 psi @ 100° F | Zero Pressure Drop | 0° to 100° | __ | 1 9/16" | 3 1/4" | NEC Class I Divisions 1, 2 Groups C, D NEC Class I Division 2 Groups A, B, C, D NEC Class II Divisions 1, 2 Groups E, F, G NEMA 3 NEMA 7 NEMA 9 IP64 | 1194N33 | 000000 |
| Water | 1/4 | Female | NPT | 0.04 | 1500 psi @ 100° F | Zero Pressure Drop | 0° to 100° | __ | 1 9/16" | 3 1/4" | NEC Class I Divisions 1, 2 Groups C, D NEC Class I Division 2 Groups A, B, C, D NEC Class II Divisions 1, 2 Groups E, F, G NEMA 3 NEMA 7 NEMA 9 IP64 | 1194N36 | 000000 |
| Water | 1/4 | Female | NPT | 0.07 | 1000 psi @ 100° F | Zero Pressure Drop | 0° to 100° | __ | 1 9/16" | 3 1/4" | NEC Class I Divisions 1, 2 Groups C, D NEC Class I Division 2 Groups A, B, C, D NEC Class II Divisions 1, 2 Groups E, F, G NEMA 3 NEMA 7 NEMA 9 IP64 | 1194N35 | 000000 |
| Water | 1/4 | Female | NPT | 0.1 | 650 psi @ 100° F | Zero Pressure Drop | 0° to 100° | __ | 1 9/16" | 3 1/4" | NEC Class I Divisions 1, 2 Groups C, D NEC Class I Division 2 Groups A, B, C, D NEC Class II Divisions 1, 2 Groups E, F, G NEMA 3 NEMA 7 NEMA 9 IP64 | 1194N34 | 000000 |
| Air, Argon, Helium, Neon, Xenon, Krypton | 1/8 | Female | NPT | 0.04 | 2500 psi @ 100° F | Zero Pressure Drop | 0° to 100° | __ | 1 9/16" | 3 1/4" | NEC Class I Divisions 1, 2 Groups C, D NEC Class I Division 2 Groups A, B, C, D NEC Class II Divisions 1, 2 Groups E, F, G NEMA 3 NEMA 7 NEMA 9 IP64 | 1194N13 | 000000 |
| Air, Argon, Helium, Neon, Xenon, Krypton | 1/8 | Female | NPT | 0.07 | 1750 psi @ 100° F | Zero Pressure Drop | 0° to 100° | __ | 1 9/16" | 3 1/4" | NEC Class I Divisions 1, 2 Groups C, D NEC Class I Division 2 Groups A, B, C, D NEC Class II Divisions 1, 2 Groups E, F, G NEMA 3 NEMA 7 NEMA 9 IP64 | 1194N12 | 000000 |
| Air, Argon, Helium, Neon, Xenon, Krypton | 1/8 | Female | NPT | 0.1 | 650 psi @ 100° F | Zero Pressure Drop | 0° to 100° | __ | 1 9/16" | 3 1/4" | NEC Class I Divisions 1, 2 Groups C, D NEC Class I Division 2 Groups A, B, C, D NEC Class II Divisions 1, 2 Groups E, F, G NEMA 3 NEMA 7 NEMA 9 IP64 | 1194N11 | 000000 |
| Air, Argon, Helium, Neon, Xenon, Krypton | 1/4 | Female | NPT | 0.04 | 2500 psi @ 100° F | Zero Pressure Drop | 0° to 100° | __ | 1 9/16" | 3 1/4" | NEC Class I Divisions 1, 2 Groups C, D NEC Class I Division 2 Groups A, B, C, D NEC Class II Divisions 1, 2 Groups E, F, G NEMA 3 NEMA 7 NEMA 9 IP64 | 1194N16 | 000000 |
| Air, Argon, Helium, Neon, Xenon, Krypton | 1/4 | Female | NPT | 0.07 | 1750 psi @ 100° F | Zero Pressure Drop | 0° to 100° | __ | 1 9/16" | 3 1/4" | NEC Class I Divisions 1, 2 Groups C, D NEC Class I Division 2 Groups A, B, C, D NEC Class II Divisions 1, 2 Groups E, F, G NEMA 3 NEMA 7 NEMA 9 IP64 | 1194N15 | 000000 |
| Air, Argon, Helium, Neon, Xenon, Krypton | 1/4 | Female | NPT | 0.1 | 650 psi @ 100° F | Zero Pressure Drop | 0° to 100° | __ | 1 9/16" | 3 1/4" | NEC Class I Divisions 1, 2 Groups C, D NEC Class I Division 2 Groups A, B, C, D NEC Class II Divisions 1, 2 Groups E, F, G NEMA 3 NEMA 7 NEMA 9 IP64 | 1194N14 | 000000 |
Hazardous Location Electrically Operated Air Directional Control Valves
These valves are rated for environments where hazardous material is present. Often used to extend and then retract a cylinder at different speeds, they create two actions and have two exhaust ports, which allows you to control the speed of each action by attaching a flow control valve to each exhaust port. They direct airflow from the inlet to your equipment and exhaust return airflow to create motion. Apply voltage to the electrical connection to actuate. Return actuation is by spring, so they go back to their original position when voltage is removed. Also known as 4-way valves.
5/3 (closed center) valves close all ports in the off position to stop equipment in a locked position with air pressure holding it in place.
Flow coefficient (Cv) is a measurement that indicates how much airflow can pass through a valve.
Hazardous location environmental ratings indicate whether manufacturers have included safety features in products to facilitate their safe use in a hazardous environment. Before selecting a product for a hazardous location, ensure it is rated for your environment.
Overall | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| No. of Flow Ports | Inlet Size | Outlet Size | Max. Flow Rate, scfm @ 100 psi | Flow Coefficient (Cv) | Pressure Range, psi | Vacuum Rating, in. of Hg | Environmental Rating | Voltage | Wire Connection Type | Lg. | Wd. | Ht. | Mounting Fasteners Included | Each | |
5/2 Flow Pattern | |||||||||||||||
Single Solenoid | |||||||||||||||
| 5 | 1/4 NPT | 1/4 NPT | 65.34 | 1.7 | 14-145 | 28 | NEC Class I Divisions 1, 2 Groups A, B, C, D NEC Class II Divisions 1, 2 Groups E, F, G NEMA 3S NEMA 6P NEMA 7 NEMA 9 | 24V DC | Wire Leads | 6" | 1" | 2 7/8" | No | 2992N11 | 0000000 |
| 5 | 1/4 NPT | 1/4 NPT | 65.34 | 1.7 | 14-145 | 28 | NEC Class I Divisions 1, 2 Groups A, B, C, D NEC Class II Divisions 1, 2 Groups E, F, G NEMA 3S NEMA 6P NEMA 7 NEMA 9 | 120V AC | Wire Leads | 6" | 1" | 2 7/8" | No | 2992N12 | 000000 |
5/3 (Closed Center) Flow Pattern | |||||||||||||||
Double Solenoid | |||||||||||||||
| 5 | 1/4 NPT | 1/4 NPT | 65.34 | 1.7 | 14-145 | 28 | NEC Class I Divisions 1, 2 Groups A, B, C, D NEC Class II Divisions 1, 2 Groups E, F, G NEMA 3S NEMA 6P NEMA 7 NEMA 9 | 24V DC | Wire Leads | 9 3/8" | 1" | 2 7/8" | No | 2992N13 | 000000 |
| 5 | 1/4 NPT | 1/4 NPT | 65.34 | 1.7 | 14-145 | 28 | NEC Class I Divisions 1, 2 Groups A, B, C, D NEC Class II Divisions 1, 2 Groups E, F, G NEMA 3S NEMA 6P NEMA 7 NEMA 9 | 120V AC | Wire Leads | 9 3/8" | 1" | 2 7/8" | No | 2992N14 | 000000 |
| Body Material | Each | |
| Aluminum | 6425K437 | 000000 |