Founded in 1877, Kennedy Valve Company has grown to be one of the leading global suppliers of valves for water treatment, wastewater treatment and industrial applications.

Professionals choose Kennedy’s long-life valves to control flows, isolate systems and precisely manage processes, reliably and effectively, year-after-year. Kennedy offers a broad selection of valves and accessories for the demanding requirements of a modern water treatment plant, including gate valves, rotating disc gate valves, butterfly valves, plug valves, swing check valves, mud valves, hydrostatic pressure relief valves, flap valves and shear gates.

Kennedy valves can be fully automated with your choice of electric, pneumatic and hydraulic actuators that integrate with the most sophisticated control systems. Kennedy Valves are built to meet or outperform respected industry standards. Their legendary performance has earned the loyalty of plant engineers worldwide.

The MPI sales team can assist you in the selection, sizing, specification and successful implementation of control valves throughout any treatment plant or industrial application.

Kennedy Valve
  • KEN-FLEX Check Valves (AIS/BABA)

    KEN-FLEX Check Valves (AIS/BABA)

    The Ken-Flex Resilient Hinged Check Valve eliminates most problems associated with swing check valves. Due to its simplicity, it is ideal for “dirty water” applications.

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  • AWWA Swing Check Valves (AIS/BABA)

    AWWA Swing Check Valves (AIS/BABA)

    McWane Plant & Industrials' AWWA Swing Check Valves are designed and manufactured in conformance with AWWA C508 and are for use on water, oil and gas lines. Under certain circumstances where it is desirable to have more positive control of the closing of the disc, the valves can be supplied with either lever-and-spring or lever-and-weight.

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  • Eccentric Plug Valves

    Eccentric Plug Valves

    McWane Plant & Industrials' AWWA Eccentric Plug Valves are designed and manufactured in conformance with AWWA C517 standard.  Available in sizes 3"-48"

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  • Resilient Seated Gate Valves

    Resilient Seated Gate Valves

    During the 1980’s, the waterworks industry was introduced to the resilient seated gate valve and Kennedy Valve Company was at the forefront of this industry wide movement.  Today we offer both our KS FW AWWA C509 Full Wall and KS RW AWWA C515 Reduced Wall resilient seated gate valves, embodying the latest valve technology for simplicity, durability, and superior performance.

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  • Rotating Disc Gate Valves

    Rotating Disc Gate Valves

    Kennedy Rotating Disc gate valves have been used successfully since 1908. The innovative rotating seating surface self-cleans and seats in a different location with each operation.   Through the moving seating surface action, the sealing components wear more evenly; remaining consistent, smooth and properly fitting for much longer.  As a result, the valve has less chance of fouling, leakage or failure and lasts dramaically longer.

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