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    Check Valve, Polypropylene, 1/2" FPT Ports, EPDM Seal

    Chemical Resistant Check Valves are constructed of polypropylene. Rated to 125 psi and 140° F. Stainless steel spring. Valves work in either a horizontal or vertical position. Cracking pressure is 1 psi. (1 to 2 PSI on 1" and 2"; 5 PSI on 3").


    Manufacturer: Specialty Mfg
    $8.30 / EA
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