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Shape Shape |
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 | Straight |
System of Measurement System of Measurement |
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Connection Style Connection Style |
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 | Barbed |
For Use With For Use With | Show |
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For Use With For Use With | Hide |
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Warning: Products have one, but not necessarily all, of the selected characteristics.
Connection Type Connection Type |
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 | Tube |
Body Material Body Material |
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Mounting Orientation Mounting Orientation |
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Minimum Opening Pressure Minimum Opening Pressure |
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Check Valve Type Check Valve Type |
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Maximum Pressure Maximum Pressure |
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Valve Type Valve Type |
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Valve Function Valve Function |
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Seal Material Seal Material |
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Maximum Temperature Maximum Temperature |
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Fitting Type Fitting Type |
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Actuation Actuation |
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Spring Material Spring Material |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Color Color |
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 | White |
About Backflow-Prevention Valves
More
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.
For technical drawings and 3-D models, click on a part number.
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