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

1555 items

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  • Parker C4 Series Check Valve
    4F-C4L-1/3-NE-SS Parker Check Valve
    4F-C4L-1/3-NE-SS

    Parker Hannifin

    Product Type: Check Valves

    Parker C4 Series Check Valve, 1/4" x 1/4", FPT x FPT, 6000 PSIG CWP, 1/3 PSI Cracking, Stainless Steel Body, Neoprene Rubber Seat, In-Line, Check Valve.
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  • Parker C16 Series Check Valve
    16M-C16L-1/3-T-SS Parker Check Valve
    16M-C16L-1/3-T-SS

    Parker Hannifin

    Product Type: Check Valves

    Parker C16 Series Check Valve, 1" x 1", MPT x MPT, 6000 PSIG CWP, 1/3 PSI Cracking, Stainless Steel Body, PTFE Seat, In-Line, Check Valve.
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  • Parker C4 Series Check Valve
    4KM-C4L-1-SS Parker Check Valve
    4KM-C4L-1-SS

    Parker Hannifin

    Product Type: Check Valves

    Parker C4 Series Check Valve, 1/4" x 1/4", Male BSP/ISO Tapered x Male BSP/ISO Tapered, 6000 PSIG CWP, 1 PSI Cracking, Stainless Steel Body, Fluorocarbon Rubber Seat, In-Line, Check Valve.
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  • Parker C8 Series Check Valve
    8A-C8L-10-T-SS Parker Check Valve
    8A-C8L-10-T-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, 10 PSI Cracking, Stainless Steel Body, PTFE Seat, In-Line, Check Valve.
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  • Parker C4 Series Check Valve
    4Z-C4L-1-KZ-SS Parker Check Valve
    4Z-C4L-1-KZ-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, 1 PSI Cracking, Stainless Steel Body, Highly Fluorinated Fluorocarbon Rubber Seat, In-Line, Check Valve.
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  • Parker C4 Series Check Valve
    4G5-C4L-5-SS Parker Check Valve
    4G5-C4L-5-SS

    Parker Hannifin

    Product Type: Check Valves

    Parker C4 Series Check Valve, 1/4" x 1/4", Female SAE Threaded x Female SAE Threaded, 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
    4A-C4L-10-T-SS Parker Check Valve
    4A-C4L-10-T-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, 10 PSI Cracking, Stainless Steel Body, PTFE Seat, In-Line, Check Valve.
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  • Parker C8 Series Check Valve
    8M-C8L-10-T-SS Parker Check Valve
    8M-C8L-10-T-SS

    Parker Hannifin

    Product Type: Check Valves

    Parker C8 Series Check Valve, 1/2" x 1/2", MPT x MPT, 6000 PSIG CWP, 10 PSI Cracking, Stainless Steel Body, PTFE Seat, In-Line, Check Valve.
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