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Connection Style Connection Style |
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For Use With For Use With |
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Maximum Pressure Maximum Pressure |
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Seal Material Seal Material |
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Piston Material Piston Material |
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Mounting Orientation Mounting Orientation |
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About Backflow-Prevention Valves
More
Check Valves with Push-to-Connect Fittings
Insert tubing into the push-to-connect fittings—no heat, solder, or flux required. These valves open to allow flow in one direction and close when flow stops or reverses.
Acetal valves are more wear resistant than PVC valves.
For technical drawings and 3-D models, click on a part number.
Acetal Plastic Body
NPT Male × Push-to-Connect Female Straight
NPT Male ×
Push-to-Connect
Female 90° Elbow
Push-to-Connect
Female 90° Elbow
- For Use With: Air, Water
- Piston Material: Nylon Plastic
- Spring Material: 316 Stainless Steel
- Seal Material: Buna-N Rubber
| Pipe Size | For Tube OD | Max. Pressure | Min. Opening Pressure, psi | Temperature Range, °F | Color | Port-to-Port Lg. | End-to-End Lg. | Each | |
NPT Male × Push-to-Connect Female Straight | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1/8 | 5/32" | 125 psi @ 70° F | 2 | 40° to 100° | Gray | __ | 1" | 0000000 | 000000 |
| 1/8 | 1/4" | 125 psi @ 70° F | 2 | 40° to 100° | Gray | __ | 1 1/8" | 0000000 | 00000 |
| 1/4 | 1/4" | 125 psi @ 70° F | 2 | 40° to 100° | Gray | __ | 1 3/16" | 0000000 | 00000 |
| 1/4 | 3/8" | 125 psi @ 70° F | 2 | 40° to 100° | Gray | __ | 1 7/16" | 0000000 | 00000 |
| 3/8 | 3/8" | 125 psi @ 70° F | 2 | 40° to 100° | Gray | __ | 1 1/4" | 0000000 | 00000 |
| 1/2 | 1/2" | 125 psi @ 70° F | 2 | 40° to 100° | Gray | __ | 1 1/2" | 0000000 | 00000 |
NPT Male × Push-to-Connect Female 90° Elbow | |||||||||
| 1/8 | 1/4" | 125 psi @ 70° F | 2 | 40° to 100° | Gray | 1 3/8" | __ | 0000000 | 00000 |
| 1/4 | 1/4" | 125 psi @ 70° F | 2 | 40° to 100° | Gray | 1 9/16" | __ | 0000000 | 00000 |
| 1/4 | 3/8" | 125 psi @ 70° F | 2 | 40° to 100° | Gray | 1 13/16" | __ | 0000000 | 00000 |
Check Valves with Push-to-Connect
Fittings for Drinking Water
- For Use With: Drinking Water
- Piston Material: Acetal Plastic
- Spring Material:
For 1/2" Tube OD: Acetal Plastic
All other sizes: Stainless Steel - Seal Material: See table
Insert tubing into the push-to-connect fittings on these valves—no heat, solder, or flux required. Valves meet NSF/ANSI 61 for use in drinking water systems. All open to allow flow in one direction and close when flow stops or reverses.
| For Tube OD | Max. Pressure | Min. Opening Pressure, psi | Temperature Range, °F | Seal Material | Color | End-to-End Lg. | Each | |
Acetal Plastic Body | ||||||||
|---|---|---|---|---|---|---|---|---|
Push to Connect × Push to Connect | ||||||||
| 1/4" | 145 psi @ 70° F | 0.3 | 40° to 100° | Acetal Plastic | White | 1 15/16" | 0000000 | 000000 |
| 5/16" | 145 psi @ 70° F | 0.3 | 40° to 100° | Acetal Plastic | White | 2" | 0000000 | 00000 |
| 3/8" | 145 psi @ 70° F | 0.3 | 40° to 100° | Acetal Plastic | White | 2 5/8" | 0000000 | 00000 |