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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

30 items

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  • Parker C8 Series Check Valve
    M12A-C8L-1-SS Parker Check Valve
    M12A-C8L-1-SS

    Parker Hannifin

    Product Type: Check Valves

    Parker C8 Series Check Valve, 12 MM x 12 MM, A-LOK Double Ferrule Compression x A-LOK Double Ferrule Compression, 6000 PSIG CWP, 1 PSI Cracking, Stainless Steel Body, Fluorocarbon Rubber Seat, In-Line, Check Valve.
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  • Parker Co Series Check Valve
    M8A-CO4L-1-KZ-SS Parker Check Valve
    M8A-CO4L-1-KZ-SS

    Parker Hannifin

    Product Type: Check Valves

    Parker CO Series Check Valve, 8 MM x 8 MM, A-LOK Double Ferrule Compression x A-LOK Double Ferrule Compression, 6000 PSIG CWP, 1 PSI Cracking, Stainless Steel Body, Fluorocarbon Rubber Seat, Highly Fluorinated Fluorocarbon Rubber Seal, In-Line, Poppet,...
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  • Parker C6 Series Check Valve
    6KF-C6L-1/3-SS Parker Check Valve
    6KF-C6L-1/3-SS

    Parker Hannifin

    Product Type: Check Valves

    Parker C6 Series Check Valve, 3/8" x 3/8", Female BSP/ISO Tapered x Female BSP/ISO Tapered, 6000 PSIG CWP, 1 PSI Cracking, Stainless Steel Body, Fluorocarbon Rubber Seat, In-Line, Check Valve.
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  • Parker M10A-C6L-1-SS Check Valve
    M10A-C6L-1-SS Parker Check Valve
    M10A-C6L-1-SS

    Parker Hannifin

    Product Type: Check Valves

    Parker Instrumentation C6L Series Check Valve, 10 MM, A-LOK Double Ferrule Compression, 5000 PSIG CWP, 316 Stainless Steel, In-Line, Compact, Blow-Out, Check Valve.
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  • Parker C4 Series Check Valve
    4A-C4L-15-SS Parker Check Valve
    4A-C4L-15-SS

    Parker Hannifin

    Product Type: Check Valves

    Parker C4 Series Check Valve, 1/4" x 1/4", A-LOK Double Ferrule Compression x A-LOK Double Ferrule Compression, 6000 PSIG CWP, 1 PSI Cracking, Stainless Steel Body, Fluorocarbon Rubber Seat, In-Line, Check Valve.
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  • Parker Co Series Check Valve
    4V-CO4L-1-V-SS-C3 Parker Check Valve
    4V-CO4L-1-V-SS-C3

    Parker Hannifin

    Product Type: Check Valves

    Parker CO Series Check Valve, 1/4" x 1/4", VacuSeal x VacuSeal, 6000 PSIG CWP, 1 PSI Cracking, Stainless Steel Body, Fluorocarbon Rubber Seat/Seal, In-Line, Poppet, Check Valve for Oxygen Service.
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  • Parker C6 Series Check Valve
    M10A-C6L-1/3-SS Parker Check Valve
    M10A-C6L-1/3-SS

    Parker Hannifin

    Product Type: Check Valves

    Parker C6 Series Check Valve, 10 MM x 10 MM, A-LOK Double Ferrule Compression x A-LOK Double Ferrule Compression, 6000 PSIG CWP, 1/3 PSI Cracking, Stainless Steel Body, Fluorocarbon Rubber Seat, In-Line, Check Valve.
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  • Parker C8 Series Check Valve
    8M8F-C8L-1/3-SS Parker Check Valve
    8M8F-C8L-1/3-SS

    Parker Hannifin

    Product Type: Check Valves

    Parker C8 Series Check Valve, 1/2" x 1/2", MPT x FPT, 6000 PSIG CWP, 1/3 PSI Cracking, Stainless Steel Body, Fluorocarbon Rubber Seat, In-Line, Check Valve.
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