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About Precision Flow-Adjustment Valves
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About On/Off Valves
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About Backflow-Prevention Valves
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On/Off Valves with Push-to-Connect Fittings for Chemicals
Straight Adapter, Push to Connect × Female NPT
Straight Adapter, Push to Connect × Male NPT
Straight Adapter, Push to Connect × Push to Connect
Straight Connector, Push to Connect × Push to Connect
90° Elbow Adapter, Push to Connect × Female NPT
90° Elbow Adapter, Push to Connect × Male NPT
90° Elbow Adapter, Push to Connect × Push to Connect
90° Elbow Connector,
Push to Connect ×
Push to Connect
Push to Connect ×
Push to Connect
Insert tubing into the fittings on these valves—no heat, solder, or flux required. To withstand aggressive and corrosive solutions, they have a chemical-resistant fluoroelastomer seal and a plastic body.
Full-port valves do not restrict flow.
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.
Black PVDF Plastic Body
- Valve Type: Ball
- For Use With:
Connector: Air, Argon, Carbon Dioxide, Citric Acid, Deionized Water, Ethylene Glycol, Helium, Isopropyl Alcohol, Krypton, Natural Gas, Neon, Nitrogen, Phosphoric Acid, Propane, Salt Water, Soap Solutions, Sodium Hypochlorite, Sulfuric Acid, Water, Xenon
Adapter: Air, Butane, Carbon Dioxide, Citric Acid, Deionized Water, Diesel Fuel, Ethanol, Fuel Oil, Gasoline, Helium, Hydrochloric Acid, Isopropyl Alcohol, Kerosene, Nitric Acid, Nitrogen, Oil, Oxygen, Phosphoric Acid, Propane, Salt Water, Soap Solutions, Sodium Hypochlorite, Sulfuric Acid, Water, Xylene - Ball Material: PVDF Plastic
- Seal Material: Fluoroelastomer Rubber
- Seat Material: Fluoroelastomer Rubber
| Pipe Size  | For Tube OD | Flow Coefficient (Cv) | Max. Pressure | Temperature Range, °F | Port Type | End-to-End Lg. | Port-to-Port Lg. | Each | |
Straight Adapter, Push to Connect × Female NPT Threaded | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1/4 | 1/4" | 0.7 | 125 psi @ 140° F | 35° to 140° | Full | 2 5/8" | __ | 000000000 | 000000 |
| 1/4 | 3/8" | 1.9 | 125 psi @ 140° F | 35° to 140° | Full | 2 5/8" | __ | 000000000 | 00000 |
| 1/4 | 1/2" | 7 | 125 psi @ 140° F | 35° to 140° | Full | 2 15/16" | __ | 000000000 | 00000 |
| 3/8 | 1/4" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | 2 5/8" | __ | 000000000 | 00000 |
| 3/8 | 3/8" | 1.9 | 125 psi @ 140° F | 35° to 140° | Full | 2 5/8" | __ | 000000000 | 00000 |
| 3/8 | 1/2" | 9.1 | 125 psi @ 140° F | 35° to 140° | Full | 2 15/16" | __ | 000000000 | 00000 |
| 1/2 | 1/4" | 0.7 | 125 psi @ 140° F | 35° to 140° | Standard | 3 1/16" | __ | 000000000 | 00000 |
| 1/2 | 3/8" | 1.9 | 125 psi @ 140° F | 35° to 140° | Standard | 3 1/16" | __ | 000000000 | 00000 |
| 1/2 | 1/2" | 6.8 | 125 psi @ 140° F | 35° to 140° | Standard | 3 3/8" | __ | 000000000 | 00000 |
Straight Adapter, Push to Connect × Male NPT Threaded | |||||||||
| 1/8 | 1/4" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | 3 1/8" | __ | 000000000 | 00000 |
| 1/8 | 3/8" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | 3 1/8" | __ | 000000000 | 00000 |
| 1/8 | 1/2" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | 3 1/2" | __ | 000000000 | 00000 |
| 1/4 | 1/4" | 0.7 | 125 psi @ 140° F | 35° to 140° | Full | 3 1/8" | __ | 000000000 | 00000 |
| 1/4 | 3/8" | 1.9 | 125 psi @ 140° F | 35° to 140° | Full | 3 1/8" | __ | 000000000 | 00000 |
| 1/4 | 1/2" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | 3 1/2" | __ | 000000000 | 00000 |
| 3/8 | 1/4" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | 3 3/16" | __ | 000000000 | 00000 |
| 3/8 | 3/8" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | 3 3/16" | __ | 000000000 | 00000 |
| 3/8 | 1/2" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | 3 1/2" | __ | 000000000 | 00000 |
| 1/2 | 1/4" | Not Rated | 125 psi @ 140° F | 35° to 140° | Standard | 3 3/16" | __ | 000000000 | 00000 |
| 1/2 | 3/8" | Not Rated | 125 psi @ 140° F | 35° to 140° | Standard | 3 3/16" | __ | 000000000 | 00000 |
| 1/2 | 1/2" | Not Rated | 125 psi @ 140° F | 35° to 140° | Standard | 3 1/2" | __ | 000000000 | 00000 |
Straight Adapter, Push to Connect × Push to Connect | |||||||||
| __ | 1/4" × 3/8" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | 2 3/16" | __ | 000000000 | 00000 |
| __ | 1/4" × 1/2" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | 3 1/8" | __ | 000000000 | 00000 |
| __ | 3/8" × 1/2" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | 3 1/8" | __ | 000000000 | 00000 |
90° Elbow Adapter, Push to Connect × Female NPT Threaded | |||||||||
| 1/4 | 1/4" | 0.7 | 125 psi @ 140° F | 35° to 140° | Full | __ | 1 1/4" | 000000000 | 00000 |
| 1/4 | 3/8" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | __ | 1 1/4" | 000000000 | 00000 |
| 1/4 | 1/2" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | __ | 1 1/4" | 000000000 | 00000 |
| 3/8 | 1/4" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | __ | 1 1/4" | 000000000 | 00000 |
| 3/8 | 3/8" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | __ | 1 1/4" | 000000000 | 00000 |
| 3/8 | 1/2" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | __ | 1 1/4" | 000000000 | 00000 |
| 1/2 | 1/4" | Not Rated | 125 psi @ 140° F | 35° to 140° | Standard | __ | 1 5/8" | 000000000 | 00000 |
| 1/2 | 3/8" | Not Rated | 125 psi @ 140° F | 35° to 140° | Standard | __ | 1 5/8" | 000000000 | 00000 |
| 1/2 | 1/2" | 2.8 | 125 psi @ 140° F | 35° to 140° | Standard | __ | 1 5/8" | 000000000 | 00000 |
90° Elbow Adapter, Push to Connect × Male NPT Threaded | |||||||||
| 1/8 | 1/4" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | __ | 1 11/16" | 000000000 | 00000 |
| 1/8 | 3/8" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | __ | 1 11/16" | 000000000 | 00000 |
| 1/8 | 1/2" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | __ | 1 11/16" | 000000000 | 00000 |
| 1/4 | 1/4" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | __ | 1 11/16" | 000000000 | 00000 |
| 1/4 | 3/8" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | __ | 1 11/16" | 000000000 | 00000 |
| 1/4 | 1/2" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | __ | 1 11/16" | 000000000 | 00000 |
| 3/8 | 1/4" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | __ | 1 3/4" | 000000000 | 00000 |
| 3/8 | 3/8" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | __ | 1 3/4" | 000000000 | 00000 |
| 3/8 | 1/2" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | __ | 1 3/4" | 000000000 | 00000 |
| 1/2 | 1/4" | Not Rated | 125 psi @ 140° F | 35° to 140° | Standard | __ | 1 3/4" | 000000000 | 00000 |
| 1/2 | 3/8" | Not Rated | 125 psi @ 140° F | 35° to 140° | Standard | __ | 1 3/4" | 000000000 | 00000 |
| 1/2 | 1/2" | Not Rated | 125 psi @ 140° F | 35° to 140° | Standard | __ | 1 3/4" | 000000000 | 00000 |
90° Elbow Adapter, Push to Connect × Push to Connect | |||||||||
| __ | 1/4" × 3/8" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | __ | 1 3/8" | 000000000 | 00000 |
| __ | 1/4" × 1/2" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | __ | 1 11/16" | 000000000 | 00000 |
| __ | 3/8" × 1/2" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | __ | 1 11/16" | 000000000 | 00000 |
90° Elbow Connector, Push to Connect × Push to Connect | |||||||||
| __ | 1/4" × 1/4" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | __ | 1 3/8" | 000000000 | 00000 |
| __ | 3/8" × 3/8" | 1.9 | 125 psi @ 140° F | 35° to 140° | Full | __ | 1 3/8" | 000000000 | 00000 |
| __ | 1/2" × 1/2" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | __ | 1 11/16" | 000000000 | 00000 |
Black Nylon Plastic Body
- Valve Type: Ball
- For Use With: Air, Citric Acid, Deionized Water, Ethanol, Ethylene Glycol, Helium, Kerosene, Mineral Spirits, Nitrogen, Salt Water, Soap Solutions, Water, Xylene
- Ball Material: Nylon Plastic
- Seal Material: Fluoroelastomer Rubber
- Seat Material: Fluoroelastomer Rubber
| Pipe Size | For Tube OD | Flow Coefficient (Cv) | Max. Pressure | Temperature Range, °F | Port Type | End-to-End Lg. | Port-to-Port Lg. | Each | |
Straight Adapter, Push to Connect × Female NPT Threaded | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1/4 | 1/4" | 0.7 | 125 psi @ 140° F | 35° to 140° | Full | 2 5/8" | __ | 000000000 | 000000 |
| 1/4 | 3/8" | 1.9 | 125 psi @ 140° F | 35° to 140° | Full | 2 5/8" | __ | 000000000 | 00000 |
| 1/4 | 1/2" | 7 | 125 psi @ 140° F | 35° to 140° | Full | 2 15/16" | __ | 000000000 | 00000 |
| 3/8 | 1/4" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | 2 5/8" | __ | 000000000 | 00000 |
| 3/8 | 3/8" | 1.9 | 125 psi @ 140° F | 35° to 140° | Full | 2 5/8" | __ | 000000000 | 00000 |
| 3/8 | 1/2" | 9.1 | 125 psi @ 140° F | 35° to 140° | Full | 2 15/16" | __ | 000000000 | 00000 |
| 1/2 | 1/4" | 0.7 | 125 psi @ 140° F | 35° to 140° | Standard | 3 1/16" | __ | 000000000 | 00000 |
| 1/2 | 3/8" | 1.9 | 125 psi @ 140° F | 35° to 140° | Standard | 3 1/16" | __ | 000000000 | 00000 |
| 1/2 | 1/2" | 6.8 | 125 psi @ 140° F | 35° to 140° | Standard | 3 3/8" | __ | 000000000 | 00000 |
Straight Adapter, Push to Connect × Male NPT Threaded | |||||||||
| 1/8 | 1/4" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | 3 1/8" | __ | 000000000 | 00000 |
| 1/8 | 3/8" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | 3 1/8" | __ | 000000000 | 00000 |
| 1/8 | 1/2" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | 3 7/16" | __ | 000000000 | 00000 |
| 1/4 | 1/4" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | 3 1/8" | __ | 000000000 | 00000 |
| 1/4 | 3/8" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | 3 1/8" | __ | 000000000 | 00000 |
| 1/4 | 1/2" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | 3 7/16" | __ | 000000000 | 00000 |
| 3/8 | 1/4" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | 3 3/16" | __ | 000000000 | 00000 |
| 3/8 | 3/8" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | 3 3/16" | __ | 000000000 | 00000 |
| 3/8 | 1/2" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | 3 1/2" | __ | 000000000 | 00000 |
| 1/2 | 1/4" | 0.7 | 125 psi @ 140° F | 35° to 140° | Standard | 3 3/16" | __ | 000000000 | 00000 |
| 1/2 | 3/8" | 2.9 | 125 psi @ 140° F | 35° to 140° | Standard | 3 3/16" | __ | 000000000 | 00000 |
| 1/2 | 1/2" | 6.8 | 125 psi @ 140° F | 35° to 140° | Standard | 3 1/2" | __ | 000000000 | 00000 |
Straight Adapter, Push to Connect × Push to Connect | |||||||||
| __ | 1/4" × 3/8" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | 2 13/16" | __ | 000000000 | 00000 |
| __ | 1/4" × 1/2" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | 3 1/8" | __ | 000000000 | 00000 |
| __ | 3/8" × 1/2" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | 3 1/8" | __ | 000000000 | 00000 |
Straight Connector, Push to Connect × Push to Connect | |||||||||
| __ | 1/4" × 1/4" | 0.7 | 125 psi @ 140° F | 35° to 140° | Full | 2 13/16" | __ | 000000000 | 00000 |
| __ | 3/8" × 3/8" | 2.9 | 125 psi @ 140° F | 35° to 140° | Full | 2 13/16" | __ | 000000000 | 00000 |
| __ | 1/2" × 1/2" | 6.8 | 125 psi @ 140° F | 35° to 140° | Full | 3 7/16" | __ | 000000000 | 00000 |
90° Elbow Adapter, Push to Connect × Female NPT Threaded | |||||||||
| 1/4 | 1/4" | 0.7 | 125 psi @ 140° F | 35° to 140° | Full | __ | 1 1/4" | 000000000 | 00000 |
| 1/4 | 3/8" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | __ | 1 1/4" | 000000000 | 00000 |
| 1/4 | 1/2" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | __ | 1 1/4" | 000000000 | 00000 |
| 3/8 | 1/4" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | __ | 1 1/4" | 000000000 | 00000 |
| 3/8 | 3/8" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | __ | 1 1/4" | 000000000 | 00000 |
| 3/8 | 1/2" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | __ | 1 1/4" | 000000000 | 00000 |
| 1/2 | 1/4" | Not Rated | 125 psi @ 140° F | 35° to 140° | Standard | __ | 1 5/8" | 000000000 | 00000 |
| 1/2 | 3/8" | Not Rated | 125 psi @ 140° F | 35° to 140° | Standard | __ | 1 5/8" | 000000000 | 00000 |
| 1/2 | 1/2" | 2.8 | 125 psi @ 140° F | 35° to 140° | Standard | __ | 1 5/8" | 000000000 | 00000 |
90° Elbow Adapter, Push to Connect × Male NPT Threaded | |||||||||
| 1/8 | 1/4" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | __ | 1 11/16" | 000000000 | 00000 |
| 1/8 | 3/8" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | __ | 1 11/16" | 000000000 | 00000 |
| 1/8 | 1/2" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | __ | 1 11/16" | 000000000 | 00000 |
| 1/4 | 1/4" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | __ | 1 11/16" | 000000000 | 00000 |
| 1/4 | 3/8" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | __ | 1 11/16" | 000000000 | 00000 |
| 1/4 | 1/2" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | __ | 1 11/16" | 000000000 | 00000 |
| 3/8 | 1/4" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | __ | 1 3/4" | 000000000 | 00000 |
| 3/8 | 3/8" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | __ | 1 3/4" | 000000000 | 00000 |
| 3/8 | 1/2" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | __ | 1 3/4" | 000000000 | 00000 |
| 1/2 | 1/4" | Not Rated | 125 psi @ 140° F | 35° to 140° | Standard | __ | 1 3/4" | 000000000 | 00000 |
| 1/2 | 3/8" | Not Rated | 125 psi @ 140° F | 35° to 140° | Standard | __ | 1 3/4" | 000000000 | 00000 |
| 1/2 | 1/2" | Not Rated | 125 psi @ 140° F | 35° to 140° | Standard | __ | 1 3/4" | 000000000 | 00000 |
90° Elbow Adapter, Push to Connect × Push to Connect | |||||||||
| __ | 1/4" × 3/8" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | __ | 1 3/8" | 000000000 | 00000 |
| __ | 1/4" × 1/2" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | __ | 1 11/16" | 000000000 | 00000 |
| __ | 3/8" × 1/2" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | __ | 1 11/16" | 000000000 | 00000 |
90° Elbow Connector, Push to Connect × Push to Connect | |||||||||
| __ | 1/4" × 1/4" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | __ | 1 3/8" | 000000000 | 00000 |
| __ | 3/8" × 3/8" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | __ | 1 3/8" | 000000000 | 00000 |
| __ | 1/2" × 1/2" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | __ | 1 11/16" | 000000000 | 00000 |
On/Off Valves with Barbed Fittings for Chemicals
Barbs grip onto tubing, providing a secure hold. To withstand aggressive and corrosive solutions in chemical-processing applications, these valves have a plastic body and a chemical-resistant seal.
PVDF valves have excellent chemical resistance. They withstand a variety of acids, solvents, and other harsh substances.
Lever handles show the valve’s position. Full-port valves do not restrict flow.
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.
Black PVDF Plastic Body with Lever Handle—Straight
Standard Barbed × Standard Barbed
NPT Male × Standard Barbed
- Valve Type: Ball
- For Use With: Air, Argon, Butane, Carbon Dioxide, Citric Acid, Deionized Water, Diesel Fuel, Ethylene Glycol, Gasoline, Helium, Hydrochloric Acid, Isopropyl Alcohol, Krypton, Mineral Spirits, Natural Gas, Neon, Nitric Acid, Nitrogen, Oil, Oxygen, Phosphoric Acid, Propane, Salt Water, Soap Solutions, Sodium Hypochlorite, Sulfuric Acid, Water, Xenon, Xylene
- Ball Material: PVDF Plastic
- Seal Material: Fluoroelastomer Rubber
- Seat Material: Fluoroelastomer Rubber
| Pipe Size | For Tube ID | Flow Coefficient (Cv) | Max. Pressure | Temperature Range, °F | Port Type | End-to-End Lg. | Each | |
Standard Barbed × Standard Barbed | ||||||||
|---|---|---|---|---|---|---|---|---|
| __ | 1/4" | 0.4 | 125 psi @ 140° F | 35° to 140° | Full | 3 1/2" | 00000000 | 000000 |
| __ | 3/8" | 1.5 | 125 psi @ 140° F | 35° to 140° | Full | 3 1/2" | 00000000 | 00000 |
| __ | 1/2" | 5.9 | 125 psi @ 140° F | 35° to 140° | Full | 3 1/2" | 00000000 | 00000 |
NPT Male × Standard Barbed | ||||||||
| 1/4 | 1/4" | 0.6 | 125 psi @ 140° F | 35° to 140° | Full | 3 1/2" | 00000000 | 00000 |
| 1/4 | 3/8" | 1.5 | 125 psi @ 140° F | 35° to 140° | Full | 3 1/2" | 00000000 | 00000 |
| 1/4 | 1/2" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | 3 1/2" | 00000000 | 00000 |
Check Valves with Barbed Fittings for Harsh Chemicals
Spring-Loaded Ball Check Valve
Prevent backflow in chemical tubing lines. These valves have barbed fittings that grip onto tubing, providing a secure hold. The plastic body and fluoroelastomer seal provide excellent chemical resistance. Valves open to allow flow in one direction and close when flow stops or reverses.
Polypropylene valves are more corrosion resistant than nylon valves.
Nylon valves are more impact resistant than polypropylene 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.
Polypropylene Plastic Body—Spring-Loaded Ball
- For Use With: Acetone, Air, Argon, Citric Acid, Deionized Water, Diesel Fuel, Ethanol, Ethylene Glycol, Fuel Oil, Gasoline, Helium, Kerosene, Krypton, Mineral Spirits, Neon, Nitrogen, Oil, Propane, Salt Water, Soap Solutions, Toluene, Water, Xenon, Xylene
- Ball Material: 316 Stainless Steel
- Spring Material: 302 Stainless Steel
- Seal Material: Fluoroelastomer Rubber
Nylon Plastic Body—Spring-Loaded Ball
- For Use With: Acetone, Air, Argon, Citric Acid, Deionized Water, Diesel Fuel, Ethanol, Ethylene Glycol, Fuel Oil, Gasoline, Helium, Kerosene, Krypton, Mineral Spirits, Neon, Nitrogen, Oil, Propane, Salt Water, Soap Solutions, Toluene, Water, Xenon, Xylene
- Ball Material: 316 Stainless Steel
- Spring Material: 302 Stainless Steel
- Seal Material: Fluoroelastomer Rubber
Precision Flow-Adjustment Valves with Yor-Lok Fittings for Chemicals
- Valve Type: Needle
- For Use With: Oil, Acetone, Air, Ammonia, Argon, Butane, Carbon Dioxide, Deionized Water, Diesel Fuel, Ethanol, Gasoline, Helium, Isopropyl Alcohol, Kerosene, Krypton, Methanol, Methyl Ethyl Ketone, Mineral Spirits, Natural Gas, Neon, Nitrogen, Oxygen, Propane, Soap Solutions, Sodium Hydroxide, Toluene, Xenon, Xylene
- Seal Material: PTFE Plastic
- Seat Material: 316 Stainless Steel
- Packing Material: PTFE Plastic
- Needle Material: 316 Stainless Steel
For extra gripping power and a strong seal, these valves 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. The 316 stainless steel body, seal and needle, and the PTFE seat and packing can withstand aggressive and corrosive solutions in chemical-processing applications. Turn the handle to adjust flow in small increments for metering, sampling, and other applications requiring fine flow control. Threads and a hex nut below the handle allow you to mount these valves in instrument panels. All have a nut that can be tightened to compress the packing if it leaks. Valves have bubble-tight soft seats that provide a tight seal when the valve is completely 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 Tube OD | Flow Coefficient (Cv) | Max. Pressure | Temperature Range, °F | Panel Cutout Dia. | End-to-End Lg. | Each | |
316 Stainless Steel Body | |||||||
|---|---|---|---|---|---|---|---|
Yor Lok × Yor Lok | |||||||
| 1/4" | 0.56 | 7000 psi @ 400° F | -20° to 400° | 0.87" | 2 7/8" | 0000000 | 0000000 |
| 3/8" | 0.56 | 7000 psi @ 400° F | -20° to 400° | 0.87" | 2 7/8" | 0000000 | 000000 |
| 1/2" | 0.56 | 7000 psi @ 400° F | -20° to 400° | 0.87" | 3 1/8" | 0000000 | 000000 |
Precision Flow-Adjustment Valves with Barbed Fittings for Chemicals
- Valve Type: Needle
- For Use With: Water, Oil, Air, Argon, Butane, Carbon Dioxide, Citric Acid, Deionized Water, Diesel Fuel, Ethanol, Ethylene Glycol, Gasoline, Helium, Hydrochloric Acid, Isopropyl Alcohol, Kerosene, Krypton, Methanol, Mineral Spirits, Natural Gas, Neon, Nitric Acid, Nitrogen, Oxygen, Phosphoric Acid, Propane, Salt Water, Soap Solutions, Sodium Hydroxide, Sodium Hypochlorite, Sulfuric Acid, Toluene, Xenon, Xylene
- Seal Material: PTFE Plastic
- Packing Material: PTFE Plastic
- Needle Material: PVDF Plastic
Barbs grip onto tubing, providing a secure hold. To withstand aggressive and corrosive solutions in chemical-processing applications, these valves have a PTFE seal and a PVDF body. Turn the handle to adjust flow in small increments for metering, sampling, and other applications requiring fine flow control. Threads and a hex nut below the handle allow you to install these valves in instrument panels. They have a nut that can be tightened to compress the packing if it leaks.
For technical drawings and 3-D models, click on a part number.
| For Tube ID | For Tube OD | Flow Coefficient (Cv) | Max. Pressure | Max. Temperature, °F | Panel Cutout Dia. | End-to-End Lg. | Each | |
Black PVDF Plastic Body | ||||||||
|---|---|---|---|---|---|---|---|---|
Barbed × Barbed | ||||||||
| 1/4" | 3/8" | 0.3 | 125 psi @ 140° F | 140° | 7/8" | 3 5/16" | 0000000 | 000000 |
| 3/8" | 1/2" | 0.3 | 125 psi @ 140° F | 140° | 7/8" | 3 5/16" | 0000000 | 00000 |
| 1/2" | 5/8" | 0.4 | 125 psi @ 140° F | 140° | 7/8" | 3 5/16" | 0000000 | 00000 |
Precision Flow-Adjustment Valves with Push-to-Connect Fittings for Chemicals
- Valve Type: Needle
- For Use With: Water, Oil, Air, Argon, Butane, Carbon Dioxide, Citric Acid, Deionized Water, Diesel Fuel, Ethanol, Ethylene Glycol, Gasoline, Helium, Hydrochloric Acid, Isopropyl Alcohol, Kerosene, Krypton, Methanol, Mineral Spirits, Natural Gas, Neon, Nitric Acid, Nitrogen, Oxygen, Phosphoric Acid, Propane, Salt Water, Soap Solutions, Sodium Hydroxide, Sodium Hypochlorite, Sulfuric Acid, Toluene, Xenon, Xylene
- Seal Material: Fluoroelastomer Rubber
- Packing Material: PTFE Plastic
- Needle Material: PVDF Plastic
Insert tubing into the fittings on these valves—no heat, solder, or flux required. With a fluoroelastomer seal and a PVDF body, they can withstand aggressive and corrosive solutions in chemical-processing applications. Turn the handle to adjust flow in small increments for metering, sampling, and other applications requiring fine flow control. Threads and a hex nut below the handle allow you to install these valves in instrument panels. They have a nut that can be tightened to compress the packing if it leaks.