Check Valves

Valin supplies a wide selection of dependable, high-quality check valves, in a variety of materials, end connections and seals engineered for a diverse range of applications requiring backflow prevention, elimination and protection.

Check Valves

691 items

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  • Parker 12Z-C12L-5-SS
    12Z-C12L-5-SS Parker C Series Check Valve
    12Z-C12L-5-SS

    Parker Hannifin

    Product Type: Check Valves

    End 1 Type: Single Ferrule Compression

    End 2 Type: Single Ferrule Compression

    Parker C-Series Check Valve, 316 SS body, 3/4" single ferrule tube fitting ends, 5 psig crack pressure, fluorocarbon rubber seal
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  • Parker 12Z-C12L-1-SS
    12Z-C12L-1-SS Parker C Series Check Valve
    12Z-C12L-1-SS

    Parker Hannifin

    Product Type: Check Valves

    End 1 Type: Single Ferrule Compression

    End 2 Type: Single Ferrule Compression

    Parker C-Series Check Valve, 316 SS body, 3/4" single ferrule tube fitting ends, 1 psig crack pressure, fluorocarbon rubber seal
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  • Parker 12A-C12L-10-SS
    12A-C12L-10-SS Parker C Series Check Valve
    12A-C12L-10-SS

    Parker Hannifin

    Product Type: Check Valves

    End 1 Type: Double Ferrule Compression

    End 2 Type: Double Ferrule Compression

    Parker C-Series Check Valve, 316 SS body, 3/4" double ferrule tube fitting ends, 10 psig crack pressure, fluorocarbon rubber seal
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