NIBCO | Valves | Plumbing Specialty Valves | Check Valves

  • Check Valves

    Check valves are general purpose plumbing and heating specification valves for use in low pressure, domestic potable water systems.

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    Check Valve - Ring Check®, Bronze, Solder Ends

    Check Valve - Ring Check®, Bronze, Solder Ends
    S-480
    • Valve pressure rating 200 psi/14 bar non-shock cold working pressure, Maximum temperature 180°F/82.2°C, In-line lift-type, Spring actuated, Buna-N resilient seat disc, Dezincification resistant, Solder end connections, Use in U.S. drinking water applications is prohibited after January 3, 2014
    • Size range 3/8" to 2"


    Check Valve - Brass, Swing, Solder

    Check Valve - Brass, Swing, Solder
    SI-3
    • Valve pressure rating 200 psi/14 bar non-shock cold working pressure, Brass disc, Brass bonnet, Solder end connections, Use in U.S. drinking water applications is prohibited after January 3, 2014
    • Size range 1/2" to 4"


    Check Valve - Ring Check®, Bronze, Resilient Disc, Thread Ends

    Check Valve - Ring Check®, Bronze, Resilient Disc, Thread Ends
    T-480
    • Valve pressure rating 200 psi/14 bar non-shock cold working pressure, Maximum temperature 180°F/82.2°C, In-line lift-type, Spring actuated, Dezincification resistant, Buna-N resilient seat disc, FIPT threaded end connections, Use in U.S. drinking water applications is prohibited after January 3, 2014
    • Size range 3/8" to 2"


    Check Valve - Brass, Swing, Threaded

    Check Valve - Brass, Swing, Threaded
    TI-3
    • Valve pressure rating 200 psi/14 bar non-shock cold working pressure, Brass disc, Brass bonnet, NPT x NPT end connections, Use in U.S. drinking water applications is prohibited after January 3, 2014
    • Size range 1/2" to 4"