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

1734 items

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  • Parker SWB4400 Ball Check Valve
    SWB4400 Parker Autoclave Ball Check Valve
    SWB4400

    Autoclave (Parker Hannifin)

    Product Type: Check Valves

    Parker Instrumentation SWB Series Ball Check Valve, 1/4", SW250 Low Pressure, 15000 PSI, 316 Stainless Steel, Ball Check Valve.
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  • Parker C6 Series Check Valve
    6Z-C6L-1/3-NE-SS Parker Check Valve
    6Z-C6L-1/3-NE-SS

    Parker Hannifin

    Product Type: Check Valves

    Parker C6 Series Check Valve, 3/8" x 3/8", CPI Single Ferrule Compression x CPI Single Ferrule Compression, 6000 PSIG CWP, 1/3 PSI Cracking, Stainless Steel Body, Neoprene Rubber Seat, In-Line, Check Valve.
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  • Parker C8 Series Check Valve
    8M-C8L-100-T-SS Parker Check Valve
    8M-C8L-100-T-SS

    Parker Hannifin

    Product Type: Check Valves

    Parker C8 Series Check Valve, 1/2" x 1/2", MPT x MPT, 6000 PSIG CWP, 100 PSI Cracking, Stainless Steel Body, PTFE Seat, In-Line, Check Valve.
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  • Parker C8 Series Check Valve
    8Z-C8L-10-T-SS Parker Check Valve
    8Z-C8L-10-T-SS

    Parker Hannifin

    Product Type: Check Valves

    Parker C8 Series Check Valve, 1/2" x 1/2", CPI Single Ferrule Compression x CPI Single Ferrule Compression, 6000 PSIG CWP, 10 PSI Cracking, Stainless Steel Body, PTFE Seat, In-Line, Check Valve.
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  • Conbraco 66 100 Series SS Check Valve 62-105-01
    62-105-01 Apollo Stainless Steel Ball-Cone Check Valve
    62-105-01

    Apollo Valves

    Product Type: Check Valves

    End 1 Type: FNPT

    End 2 Type: FNPT

    Apollo Valves 1" Ball Cone Check Valve, NPT Threaded Ends, 316SS Body & Trim, RPTFE Ball
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  • Conbraco 65 100 Series SS Check Valve 62-104-01
    62-104-01 Apollo Stainless Steel Ball-Cone Check Valve
    62-104-01

    Apollo Valves

    Product Type: Check Valves

    End 1 Type: FNPT

    End 2 Type: FNPT

    Apollo Valves 3/4" Ball Cone Check Valve, Stainless Steel/RPTFE, FNPT
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  • Conbraco 62 100 Series SS Check Valve 62-101-01
    62-101-01 Apollo Stainless Steel Ball-Cone Check Valve
    62-101-01

    Apollo Valves

    Product Type: Check Valves

    End 1 Type: FNPT

    End 2 Type: FNPT

    Apollo Valves 1/4" Ball Cone Check Valve, NPT Threaded Ends, 316SS Body & Trim, RPTFE Ball
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  • Parker C12 Series Check Valve
    12F-C12L-1-NE-SS Parker Check Valve
    12F-C12L-1-NE-SS

    Parker Hannifin

    Product Type: Check Valves

    Parker C12 Series Check Valve, 3/4" x 3/4", FPT x FPT, 6000 PSIG CWP, 1 PSI Cracking, Stainless Steel Body, Neoprene Rubber Seat, In-Line, Check Valve.
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