Check Valves

AWWA C508 was developed in 1976 to set a standard for the manufacture, testing and application of the Iron Body Bronze Mounted Check Valves. The valves are designed with an iron body and include either metal to metal or composition to metal seating.

  • 2” – 12” AWWA Check Valves – Series 1106

    2” – 12” AWWA Check Valves – Series 1106

    Kennedy Swing Check Valves are designed and manufactured in conformance with A.W.W.A. 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.

  • 14” – 36” AWWA Check Valves – Series 106

    14” – 36” AWWA Check Valves – Series 106

    Kennedy Swing Check Valves are designed and manufactured in conformance with A.W.W.A. 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.

  • Increasing Check Valve – Series 1306

    Increasing Check Valve – Series 1306

    The increasing check valve is available for customers needing an arrangement that requires a transition from a smaller diameter pipe to a larger diameter pipe.

  • Cushion Check Valve – Series 1206

    Cushion Check Valve – Series 1206

    The cushion check valves is available for customers needing an arrangement that retards the closing of  a check valve potentially due to the water column having the opportunity to reverse or even separate due to not being at the lowest elevation of the system. The pneumatic cylinder has a needle valve that allows the customer to adjust the time required for the valve to close.

  • Kenflex Check Valve – Series 506SS

    Kenflex Check Valve – Series 506SS

    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.

  • Patriot Check Valve – Series 906

    Patriot Check Valve – Series 906

    The Patriot Check Valve prevents reverse flow through the fire hydrant, safely protecting our drinking water while providing a full port unobstructed waterway that allows our firefighters the water they need when they need it.

Kennedy Valve Co.. is proud to be a part of the McWane family of companies. Terms & Conditions

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