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Valve Starting Position Valve Starting Position |
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Valve Operation Valve Operation |
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Valve Function Valve Function |
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Maximum Pressure Maximum Pressure |
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Configuration Configuration |
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System of Measurement System of Measurement |
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Overall Length Overall Length |
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Maximum Temperature Maximum Temperature |
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Minimum Temperature Minimum Temperature |
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Activation Activation |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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Valve Type Valve Type | Show |
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Valve Type Valve Type | Hide |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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About On/Off Valves
More
Snap-Shut Threaded On/Off Valves
For applications that require intermittent operation, such as spraying and washing, push or pull the lever on these valves to start flow. They spring closed when the lever is released.
Zinc valves are good for low-pressure applications. Use them as a control valve for tools such as blow guns and tire-changing machines.
Brass valves are stronger and less brittle than zinc valves for use in higher-pressure applications.
Push-lever valves are commonly used in car wash systems. However, you can’t use them as blow guns. Those with a Viton® fluoroelastomer rubber seal stand up to long-term use with harsh solutions, such as wheel and tire cleaners. Valves with a TFE plastic seat are more durable than those with a Viton® fluoroelastomer rubber seat. For even more durability, choose those with a thick spring—their spring is stronger and lasts longer than standard springs. You can install valves with a mounting stem and nut in a fixed position. Valves with offset ports come with a wand bracket to attach an upholstery cleaning wand, so they’re best for floor and upholstery cleaning equipment. Connect the bracket to the top of the offset ports.
Replace worn components on 30° elbow valves with a repair kit (sold separately).
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.
- Valve Type: Stem
- For Use With: Air, Water
- Seal Material: Buna-N Rubber
- Seat Material: Buna-N Rubber
| Pipe Size  | Flow Coefficient (Cv) | Max. Pressure | Temperature Range, °F | End-to-End Lg. | Each | |
NPT Female × NPT Female | ||||||
|---|---|---|---|---|---|---|
| 1/4 | 0.4 | 150 psi @ 70° F | -40° to 200° | 2 1/8" | 0000000 | 000000 |
- Valve Type: Stem
- For Use With: Air, Argon, Helium, Inert Gas, Krypton, Neon, Oil, Water, Xenon
- Seal Material: Buna-N Rubber
- Seat Material: TFE Plastic
| Pipe Size | Flow Coefficient (Cv) | Max. Pressure | Temperature Range, °F | End-to-End Lg. | Each | |
NPT Female × NPT Female | ||||||
|---|---|---|---|---|---|---|
| 1/4 | Not Rated | 1000 psi @ 70° F | -40° to 225° | 2 5/16" | 0000000 | 000000 |
- Valve Type: Stem
- For Use With: Air, Argon, Helium, Inert Gas, Krypton, Neon, Oil, Water, Xenon
- Seal Material: Viton® Fluoroelastomer Rubber
- Seat Material: Viton® Fluoroelastomer Rubber
| Pipe Size | Flow Coefficient (Cv) | Max. Pressure | Temperature Range, °F | End-to-End Lg. | Each | |
NPT Female × NPT Female | ||||||
|---|---|---|---|---|---|---|
| 1/4 | Not Rated | 350 psi @ 70° F | -40° to 225° | 2 3/16" | 0000000 | 000000 |
- Valve Type: Stem
- For Use With: Air, Argon, Helium, Inert Gas, Krypton, Neon, Oil, Water, Xenon
- Seal Material: Viton® Fluoroelastomer Rubber
- Seat Material: TFE Plastic
| Pipe Size | Flow Coefficient (Cv) | Max. Pressure | Temperature Range, °F | End-to-End Lg. | Each | |
NPT Female × NPT Female | ||||||
|---|---|---|---|---|---|---|
| 1/4 | Not Rated | 350 psi @ 70° F | -40° to 225° | 2 3/16" | 0000000 | 000000 |
Lever, Thick Spring, and
Mounting Stem and Nut
- Valve Type: Stem
- For Use With: Air, Argon, Helium, Inert Gas, Krypton, Neon, Oil, Water, Xenon
- Seal Material: Viton® Fluoroelastomer Rubber
- Seat Material: TFE Plastic
| Pipe Size | Flow Coefficient (Cv) | Max. Pressure | Temperature Range, °F | End-to-End Lg. | Each | |
NPT Female × NPT Female | ||||||
|---|---|---|---|---|---|---|
| 1/4 | Not Rated | 350 psi @ 70° F | -40° to 225° | 2 3/16" | 0000000 | 000000 |
- Valve Type: Stem
- For Use With: Air, Argon, Helium, Inert Gas, Krypton, Neon, Oil, Water, Xenon
- Seal Material: Viton® Fluoroelastomer Rubber
- Seat Material: Viton® Fluoroelastomer Rubber
| Pipe Size | Flow Coefficient (Cv) | Max. Pressure | Temperature Range, °F | End-to-End Lg. | Each | |
NPT Female × NPT Female | ||||||
|---|---|---|---|---|---|---|
| 1/4 | Not Rated | 350 psi @ 70° F | -40° to 225° | 2 3/16" | 0000000 | 000000 |
- Valve Type: Stem
- For Use With: Air, Argon, Helium, Inert Gas, Krypton, Neon, Oil, Water, Xenon
- Seal Material: Buna-N Rubber
- Seat Material: TFE Plastic
| Pipe Size | Flow Coefficient (Cv) | Max. Pressure | Temperature Range, °F | End-to-End Lg. | Includes | Each | |
NPT Female × NPT Female | |||||||
|---|---|---|---|---|---|---|---|
| 1/8 | Not Rated | 500 psi @ 70° F | -40° to 300° | 1 5/8" | Wand Bracket | 0000000 | 000000 |
- Valve Type: Stem
- For Use With: Air, Argon, Helium, Inert Gas, Krypton, Neon, Oil, Water, Xenon
- Seal Material: Buna-N Rubber
- Seat Material: TFE Plastic
Fast-Acting Compact Threaded On/Off Valves
Compact
Push Button
Often used in testing and sampling applications, these valves open and close with the push of a button. They’re also known as push-button valves and are designed for installation in tight spots.
Normally open valves close when the button is pushed and spring open when the button is released.
Normally closed valves open when the button is pushed and spring closed when the button is released.
Valves with an exhaust port release media through a small, secondary output when they are closed. When valves are open, the exhaust port is closed.
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.
- Valve Type: Stem
- For Use With: Air, Oil, Water
- Seal Material: Buna-N Rubber
Compact Push Button | Mushroom Push Button | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Pipe Size | Thread Size | Flow Coefficient (Cv) | Max. Pressure | Temperature Range, °F | Port-to-Port Lg. | Each | Each | ||
Normally Open | |||||||||
NPT Female × NPT Female | |||||||||
| 1/8 | __ | 0.21 | 150 psi @ 180° F | 35° to 230° | 9/16" | 0000000 | 000000 | 0000000 | 000000 |
UNF Female × UNF Female | |||||||||
| __ | 10-32 | 0.18 | 150 psi @ 180° F | 35° to 230° | 5/16" | 000000 | 00 | 0000000 | 00000 |
Normally Closed | |||||||||
NPT Female × NPT Female | |||||||||
| 1/8 | __ | 0.44 | 300 psi @ 180° F | 35° to 230° | 9/16" | 0000000 | 00000 | 0000000 | 00000 |
UNF Female × UNF Female | |||||||||
| __ | 10-32 | 0.12 | 300 psi @ 180° F | 35° to 230° | 5/16" | 0000000 | 00000 | 0000000 | 00000 |
- Valve Type: Stem
- For Use With: Air
- Seal Material: Buna-N Rubber
Fast-Acting Panel-Mount Threaded On/Off Valves
Open and close these valves with the flip of the toggle switch. Commonly used for equipment testing and gas sampling, they have threads and a hex nut below the handle for installation in instrument panels.
316 stainless steel valves are more corrosion resistant than brass valves.
Manual-return valves remain open or closed when the toggle is moved into position.
Spring-return valves automatically close when the toggle is released.
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.
- Valve Type: Stem
- For Use With: Air, Argon, Helium, Krypton, Neon, Oil, Water, Xenon
| Pipe Size | Flow Coefficient (Cv) | Max. Pressure | Temperature Range, °F | Toggle Switch Type | End-to-End Lg. | Panel Cutout Dia. | Each | |
Brass Body—Fluoroelastomer Rubber Seal | ||||||||
|---|---|---|---|---|---|---|---|---|
NPTF Female × NPTF Female | ||||||||
| 1/8 | 0.3 | 200 psi @ 70° F | -15° to 250° | Manual Return | 1 7/16" | 9/16" | 0000000 | 000000 |
| 1/4 | 1.2 | 125 psi @ 70° F | -15° to 250° | Manual Return | 1 7/8" | 9/16" | 0000000 | 00000 |
Brass Body—PTFE Plastic Seal | ||||||||
NPT Male × NPT Male | ||||||||
| 1/8 | 0.1 | 300 psi @ 200° F | -20° to 200° | Manual Return | 1 15/16" | 17/32" | 0000000 | 00000 |
| 1/4 | 0.2 | 300 psi @ 200° F | -20° to 200° | Manual Return | 2 1/4" | 17/32" | 0000000 | 00000 |
316 Stainless Steel Body—PTFE Plastic Seal | ||||||||
NPT Male × NPT Male | ||||||||
| 1/8 | 0.1 | 300 psi @ 200° F | -20° to 200° | Manual Return | 1 15/16" | 17/32" | 0000000 | 00000 |
| 1/4 | 0.2 | 300 psi @ 200° F | -20° to 200° | Manual Return | 2 1/4" | 17/32" | 0000000 | 00000 |
- Valve Type: Stem
- For Use With:
Buna-N Rubber Seal: Water, Oil, Air
All Other Valves: Water, Oil, Air, Argon, Helium, Krypton, Neon, Xenon
| Pipe Size | Thread Size | Flow Coefficient (Cv) | Max. Pressure | Temperature Range, °F | Toggle Switch Type | Port-to-Port Lg. | Panel Cutout Dia. | Each | |
Brass Body—Buna-N Rubber Seal | |||||||||
|---|---|---|---|---|---|---|---|---|---|
NPT Male × UNF Female | |||||||||
| 1/8 | 10-32 | 7.3 | 150 psi @ 70° F | 35° to 230° | Manual Return | 5/16" | 15/32" | 0000000 | 000000 |
| 1/8 | 10-32 | 8 | 150 psi @ 70° F | 35° to 230° | Manual Return | 5/16" | 15/32" | 0000000 | 00000 |
| 1/8 | 10-32 | 8 | 150 psi @ 70° F | 35° to 230° | Spring Return | 5/16" | 15/32" | 0000000 | 00000 |
UNF Female × UNF Female | |||||||||
| __ | 10-32 | 6.8 | 150 psi @ 70° F | 35° to 230° | Spring Return | 5/16" | 15/32" | 0000000 | 00000 |
| __ | 10-32 | 7.3 | 150 psi @ 70° F | 35° to 230° | Manual Return | 5/16" | 15/32" | 0000000 | 00000 |
Brass Body—Fluoroelastomer Rubber Seal | |||||||||
NPTF Female × NPTF Female | |||||||||
| 1/8 | __ | 0.3 | 200 psi @ 70° F | -15° to 250° | Manual Return | 3/4" | 9/16" | 0000000 | 00000 |
| 1/4 | __ | 1.2 | 125 psi @ 70° F | -15° to 250° | Manual Return | 3/4" | 9/16" | 0000000 | 00000 |
Brass Body—PTFE Plastic Seal | |||||||||
NPT Male × NPT Male | |||||||||
| 1/4 | __ | 0.2 | 300 psi @ 200° F | -20° to 200° | Manual Return | 1" | 17/32" | 0000000 | 00000 |
316 Stainless Steel Body—PTFE Plastic Seal | |||||||||
NPT Male × NPT Male | |||||||||
| 1/4 | __ | 0.2 | 300 psi @ 200° F | -20° to 200° | Manual Return | 1" | 17/32" | 0000000 | 00000 |
Fast-Acting Panel-Mount On/Off Valves with Yor-Lok Fittings
- Valve Type: Stem
- For Use With: Air, Argon, Helium, Krypton, Neon, Oil, Water, Xenon
- Seal Material: PTFE Plastic
Flip the toggle to quickly turn these valves on and off. All have threads and a hex nut below the handle for installation in instrument panels. For extra gripping power and a strong seal, they have Yor-Lok fittings with two sleeves that bite into tubing as you tighten the nut. All are compatible with Swagelok®, Let-Lok, and Parker A-Lok fittings.
316 stainless steel valves are more corrosion resistant than brass valves.
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.
Straight | 90° Elbow | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| For Tube OD | Flow Coefficient (Cv) | Max. Pressure | Temperature Range, °F | Panel Cutout Dia. | End-to-End Lg. | Each | Port-to-Port Lg. | Each | ||
Brass Body | ||||||||||
Yor Lok × Yor Lok | ||||||||||
| 1/8" | 0.1 | 300 psi @ 200° F | -20° to 200° | 17/32" | 1 15/16" | 0000000 | 000000 | __ | 000000 | 00 |
| 1/4" | 0.2 | 300 psi @ 200° F | -20° to 200° | 17/32" | 2 1/4" | 0000000 | 00000 | 1 1/8" | 0000000 | 000000 |
316 Stainless Steel Body | ||||||||||
Yor Lok × Yor Lok | ||||||||||
| 1/8" | 0.1 | 300 psi @ 200° F | -20° to 200° | 17/32" | 1 15/16" | 0000000 | 000000 | __ | 000000 | 00 |
| 1/4" | 0.2 | 300 psi @ 200° F | -20° to 200° | 17/32" | 2 1/4" | 0000000 | 00000 | 1 1/8" | 0000000 | 00000 |