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  • In- Line Check Valve

    In- Line Check Valve

    The WellMark In-Line Check Valve is for liquid, air, gas, vapor or steam service. It is also suitable for injection lines, such as chemical and lubrication. The standard spring opens with 10 psi flow pressure.

  • Check Valve

    Check Valve

    KF check valve designers plan for the worst applications so you get the very best regardless of the factors involved - pressure, environment, media transported, and cost. A wide range of sizes, materials, options, efficient design, and stringent manufacturing standards are offered. Specifying KF check valves guarantees you a valve optimally designed for your application.