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

1733 items

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  • 61-102-01 Apollo Check Valve Ball BZ 3/8FPT 0.5psi
    61-102-01 Apollo Check Valve Ball BZ 3/8FPT 0.5psi
    61-102-01

    Apollo Valves

    Product Type: Check Valves

    Apollo Valves 3/8' Ball Cone Check Valve, Bronze/RPTFE
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    6A6M-CB4L-1-PC-SS Parker Instrumentation CB Series Check Valve 1psi SS 3/8ALOK PCar
    6A6M-CB4L-1-PC-SS

    Parker Hannifin

    Product Type: Check Valves

    Parker Instrumentation CB Series Check Valve, 316 Stainless Steel body, 3000psig CWP, 1 in body hex, 1psi crack pressure, 3/8 in A-LOK compression x 3/8 in male NPT, Parker Carbon seat. No option
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    C6 POPPET Parker Check Valve Poppet
    C6 POPPET

    Parker Hannifin

    Product Type: Check Valves

    Parker Check Valve Poppet
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  • 12X12G5-CBG8L-120-PF-SS Parker Check Valve
    12X12G5-CBG8L-120-PF-SS Parker Check Valve
    12X12G5-CBG8L-120-PF-SS

    Parker Hannifin

    Product Type: Check Valves

    Parker Check Valve
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  • Omron Compact Safety Area Laser Scanner OS32C-BP
    8Z-C8L-1/3-T-SS Parker C Series Check Valve
    8Z-C8L-1/3-T-SS

    Parker Hannifin

    Product Type: Check Valves

    End 1 Type: CPI

    End 2 Type: CPI

    Parker Instrumentation C Series Check Valve, 316 SS construction, 1/2 CPI connections, 1/3 psig cracking pressure, PTFE seat and packing, 4000 psig max.
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  • CV-1-661616 Parker Partek CV-1 Check Valve Style 4, PTFE, 1" Parflare, 0.25-0.75 PSIG
    CV-1-661616 Parker Partek CV-1 Check Valve Style 4, PTFE, 1" Parflare, 0.25-0.75 PSIG
    CV-1-661616

    Parker Hannifin

    Product Type: Check Valves

    Parker Partek CV-1 Check Valve, Style 4, machined PTFE components, 0.25-0.75 psig cracking pressure, 5.0 psig back check sealing pressure, vac-120 psig @ 60-212 deg F, 1 Parflare, PVDF nuts, 11.85 Cv.
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  • CV-1-6688 Parker Partek CV-1 Check Valve Style 1, PTFE, 1/2" Parflare, 0.25-0.75 PSIG
    CV-1-6688 Parker Partek CV-1 Check Valve Style 1, PTFE, 1/2" Parflare, 0.25-0.75 PSIG
    CV-1-6688

    Parker Hannifin

    Product Type: Check Valves

    Parker Partek CV-1 Check Valve, Style 1, machined PTFE components, 0.25-0.75 psig cracking pressure, 5.0 psig back check sealing pressure, vac-120 psig @ 50-212 deg F, 1/2 Parflare, PVDF nuts, 2.03...
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  • CV-1-6644 Parker Partek CV-1 Check Valve Style 1, PTFE, 1/4" Parflare, 0.25-0.75 PSIG
    CV-1-6644 Parker Partek CV-1 Check Valve Style 1, PTFE, 1/4" Parflare, 0.25-0.75 PSIG
    CV-1-6644

    Parker Hannifin

    Product Type: Check Valves

    Parker Partek CV-1 Check Valve, Style 1, machined PTFE components, 0.25-0.75 psig cracking pressure, 5.0 psig back check sealing pressure, vac-120 psig @ 32-212 deg F, 1/4 Parflare, PVDF nuts, 0.26...
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