Check Valves

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FasParts check valves are manufactured to the highest standards. These anti back flow devices are perfect for positive pressure and anti siphon applications. Our valves are consistently reliable in fuel systems, as well as hot / cold water systems (including heating and cooling HVAC).

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5/32" Plastic Non-Return Universal Barbed Check Valve Aquarium/Air/Water/Fuel

USD $1.40 As low as USD $1.05
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5/16" Plastic Non-Return Universal Barbed Check Valve Aquarium/Air/Water/Fuel

USD $1.40 As low as USD $1.05
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10mm Plastic Non-Return Universal Barbed Check Valve Aquarium/Air/Water/Fuel

USD $1.47 As low as USD $1.13
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12mm Plastic Non-Return Universal Barbed Check Valve Aquarium/Air/Water/Fuel

USD $1.50 As low as USD $1.13
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FASPARTS 1/2" NPT Female / FPT / FIP Inline Anti Back Flow Check Valve Coupler Brass Fitting Fuel / Air / Water / Boat / Gas / Oil WOG

USD $14.50
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FASPARTS Inline Check Anti Backflow Valve 3/8" NPT Female / FPT / FIP Coupler Brass Fitting Fuel / Air / Water / Boat / Gas / Oil WOG

USD $16.89
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FASPARTS High Pressure Check Valve 1/4 Female NPT FIP FPT 3000 WOG

USD $42.05 As low as USD $37.85