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

1544 items

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  • Parker A-LOK C-Series Check Valve
    16A-C16L-50-SS Parker C-Series Check Valve
    16A-C16L-50-SS

    Parker Hannifin

    Product Type: Check Valves

    End 1 Type: Double Ferrule Compression

    End 2 Type: Double Ferrule Compression

    Parker A-LOK C-Series Check Valve, 1" A-LOK® Compression, 50 psig Crack Pressure, Fluorocarbon Rubber Seat, 316 Stainless Steel Body.
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  • Parker C-Series Check Valve
    4F4M-C4L-10-BN-SS Parker C-Series Check Valve
    4F4M-C4L-10-BN-SS

    Parker Hannifin

    Product Type: Check Valves

    End 1 Type: FNPT

    End 2 Type: MNPT

    Parker C-Series Check Valve, 1/4" Female NPT, 1/4" Male NPT, 10 psig Crack Pressure, Buna-N Rubber Seat, 316 Stainless Steel Body.
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  • Parker CPI C-Series Check Valve
    4M6Z-C4L-25-B Parker C-Series Check Valve
    4M6Z-C4L-25-B

    Parker Hannifin

    Product Type: Check Valves

    End 1 Type: MNPT

    End 2 Type: Single Ferrule Compression

    Parker CPI™ C-Series Check Valve, 1/4" Male NPT, 3/8" CPI Compression, 25 psig Crack Pressure, Fluorocarbon Rubber Seat, Brass Body.
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  • Parker C-Series Check Valve
    4M4F-C4L-50-BN-B Parker C-Series Check Valve
    4M4F-C4L-50-BN-B

    Parker Hannifin

    Product Type: Check Valves

    End 1 Type: MNPT

    End 2 Type: FNPT

    Parker C-Series Check Valve, 1/4" Male NPT, 1/4" Female NPT, 50 psig Crack Pressure, Buna-N Rubber Seat, Brass Body.
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  • Parker CPI C-Series Check Valve
    2Z-C2L-100-SS Parker C-Series Check Valve
    2Z-C2L-100-SS

    Parker Hannifin

    Product Type: Check Valves

    End 1 Type: Single Ferrule Compression

    End 2 Type: Single Ferrule Compression

    Parker CPI™ C-Series Check Valve, 1/8" CPI Compression, 100 psig Crack Pressure, Fluorocarbon Rubber Seat, 316 Stainless Steel Body.
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  • Parker A-LOK C-Series Check Valve
    2A-C2L-10-BN-B Parker C-Series Check Valve
    2A-C2L-10-BN-B

    Parker Hannifin

    Product Type: Check Valves

    End 1 Type: Double Ferrule Compression

    End 2 Type: Double Ferrule Compression

    Parker A-LOK C-Series Check Valve, 1/8" A-LOK® Compression, 10 psig Crack Pressure, Buna-N Rubber Seat, Brass Body.
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  • Parker CPI C-Series Check Valve
    4M6Z-C4L-1-BN-B Parker C-Series Check Valve
    4M6Z-C4L-1-BN-B

    Parker Hannifin

    Product Type: Check Valves

    End 1 Type: MNPT

    End 2 Type: Single Ferrule Compression

    Parker CPI™ C-Series Check Valve, 1/4" Male NPT, 3/8" CPI Compression, 1 psig Crack Pressure, Buna-N Rubber Seat, Brass Body.
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  • Parker CPI C-Series Check Valve
    4M4Z-C4L-50-BN-B Parker C-Series Check Valve
    4M4Z-C4L-50-BN-B

    Parker Hannifin

    Product Type: Check Valves

    End 1 Type: MNPT

    End 2 Type: Single Ferrule Compression

    Parker CPI™ C-Series Check Valve, 1/4" Male NPT, 1/4" CPI Compression, 50 psig Crack Pressure, Buna-N Rubber Seat, Brass Body.
    Quote Required / Each Request a Quote
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