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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

712 items

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  • Parker C-Series Check Valve
    6LO-C6L-1-SS Parker C-Series Check Valve
    6LO-C6L-1-SS

    Parker Hannifin

    Product Type: Check Valves

    End 1 Type: Male O-Ring Face Seal with O-Ring

    End 2 Type: Male O-Ring Face Seal with O-Ring

    Parker C-Series Check Valve, 3/8" Male O-Ring Face Seal with O-Ring, 1 psig Crack Pressure, Fluorocarbon Rubber Seat, 316 Stainless Steel Body.
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  • Parker C-Series Check Valve
    6LO-C6L-100-SS Parker C-Series Check Valve
    6LO-C6L-100-SS

    Parker Hannifin

    Product Type: Check Valves

    End 1 Type: Male O-Ring Face Seal with O-Ring

    End 2 Type: Male O-Ring Face Seal with O-Ring

    Parker C-Series Check Valve, 3/8" Male O-Ring Face Seal with O-Ring, 100 psig Crack Pressure, Fluorocarbon Rubber Seat, 316 Stainless Steel Body.
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  • Parker C-Series Check Valve
    6F-C6L-5-B-C3 Parker C-Series Check Valve
    6F-C6L-5-B-C3

    Parker Hannifin

    Product Type: Check Valves

    End 1 Type: FNPT

    End 2 Type: FNPT

    Parker C-Series Check Valve, 3/8" Female NPT, 5 psig Crack Pressure, Fluorocarbon Rubber Seat, Brass Body.
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  • Parker C-Series Check Valve
    6F-C6L-5-B Parker C-Series Check Valve
    6F-C6L-5-B

    Parker Hannifin

    Product Type: Check Valves

    End 1 Type: FNPT

    End 2 Type: FNPT

    Parker C-Series Check Valve, 3/8" Female NPT, 5 psig Crack Pressure, Fluorocarbon Rubber Seat, Brass Body.
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  • Parker C-Series Check Valve
    6F-C6L-50-SS Parker C-Series Check Valve
    6F-C6L-50-SS

    Parker Hannifin

    Product Type: Check Valves

    End 1 Type: FNPT

    End 2 Type: FNPT

    Parker C-Series Check Valve, 3/8" Female NPT, 50 psig Crack Pressure, Fluorocarbon Rubber Seat, 316 Stainless Steel Body.
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  • Parker C-Series Check Valve
    6F-C6L-50-B Parker C-Series Check Valve
    6F-C6L-50-B

    Parker Hannifin

    Product Type: Check Valves

    End 1 Type: FNPT

    End 2 Type: FNPT

    Parker C-Series Check Valve, 3/8" Female NPT, 50 psig Crack Pressure, Fluorocarbon Rubber Seat, Brass Body.
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  • Parker C-Series Check Valve
    6F-C6L-25-SS Parker C-Series Check Valve
    6F-C6L-25-SS

    Parker Hannifin

    Product Type: Check Valves

    End 1 Type: FNPT

    End 2 Type: FNPT

    Parker C-Series Check Valve, 3/8" Female NPT, 25 psig Crack Pressure, Fluorocarbon Rubber Seat, 316 Stainless Steel Body.
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  • Parker C-Series Check Valve
    6F-C6L-25-B Parker C-Series Check Valve
    6F-C6L-25-B

    Parker Hannifin

    Product Type: Check Valves

    End 1 Type: FNPT

    End 2 Type: FNPT

    Parker C-Series Check Valve, 3/8" Female NPT, 25 psig Crack Pressure, Fluorocarbon Rubber Seat, Brass Body.
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