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

1541 items

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  • parker hannifin veriflo check valve
    F9M4KR-EP Parker Veriflo F9 Check Valve
    F9M4KR-EP

    Parker Hannifin

    Product Type: Check Valves

    F9M4KR-EP Parker Veriflo, F9 Check Valve, VeriCleanâ„¢, 1/4" x 1/4", Male Face Seal x Male Face Seal, 1000 PSI, Ra Electropolished, 316L Stainless Steel, Perfluoroelastomer Seal, Ultra High Purity, Welded, Check Valve.
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  • Parker C8 Series Check Valve
    8A-C8L-5-EPR-SS Parker Check Valve
    8A-C8L-5-EPR-SS

    Parker Hannifin

    Product Type: Check Valves

    Parker C8 Series Check Valve, 1/2" x 1/2", A-LOK Double Ferrule Compression x A-LOK Double Ferrule Compression, 6000 PSIG CWP, 5 PSI Cracking, Stainless Steel Body, Ethylene Propylene Rubber Seat, In-Line, Check Valve.
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  • Parker C4 Series Check Valve
    4Z-C4L-10-EPR-SS Parker Check Valve
    4Z-C4L-10-EPR-SS

    Parker Hannifin

    Product Type: Check Valves

    Parker C4 Series Check Valve, 1/4" x 1/4", CPI Single Ferrule Compression x CPI Single Ferrule Compression, 6000 PSIG CWP, 10 PSI Cracking, Stainless Steel Body, Ethylene Propylene Rubber Seat, In-Line, Check Valve.
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  • Parker C4 Series Check Valve
    4A4M-C4L-5-SS Parker Check Valve
    4A4M-C4L-5-SS

    Parker Hannifin

    Product Type: Check Valves

    Parker C4 Series Check Valve, 1/4" x 1/4", A-LOK Double Ferrule Compression x MPT, 6000 PSIG CWP, 5 PSI Cracking, Stainless Steel Body, Fluorocarbon Rubber Seat, In-Line, Check Valve.
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  • Parker C4 Series Check Valve
    4M-C4L-1/3-KZ-SS Parker Check Valve
    4M-C4L-1/3-KZ-SS

    Parker Hannifin

    Product Type: Check Valves

    Parker C4 Series Check Valve, 1/4" x 1/4", MPT x MPT, 6000 PSIG CWP, 1/3 PSI Cracking, Stainless Steel Body, Highly Fluorinated Fluorocarbon Rubber Seat, In-Line, Check Valve.
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  • Parker C4 Series Check Valve
    4M-C4L-1/3-EPR-SS Parker Check Valve
    4M-C4L-1/3-EPR-SS

    Parker Hannifin

    Product Type: Check Valves

    Parker C4 Series Check Valve, 1/4" x 1/4", MPT x MPT, 6000 PSIG CWP, 1/3 PSI Cracking, Stainless Steel Body, Ethylene Propylene Rubber Seat, In-Line, Check Valve.
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  • Parker C8 Series Check Valve
    8F-C8L-5-EPR-SS Parker Check Valve
    8F-C8L-5-EPR-SS

    Parker Hannifin

    Product Type: Check Valves

    Parker C8 Series Check Valve, 1/2" x 1/2", FPT x FPT, 6000 PSIG CWP, 5 PSI Cracking, Stainless Steel Body, Ethylene Propylene Rubber Seat, In-Line, Check Valve.
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  • Parker C4 Series Check Valve
    4F-C4L-10-EPR-SS Parker Check Valve
    4F-C4L-10-EPR-SS

    Parker Hannifin

    Product Type: Check Valves

    Parker C4 Series Check Valve, 1/4" x 1/4", FPT x FPT, 6000 PSIG CWP, 10 PSI Cracking, Stainless Steel Body, Ethylene Propylene Rubber Seat, In-Line, Check Valve.
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