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Check Valve - Series CKD

Check Valve - Series CKD

Compact Diaphragm Check Valves Sizes 1/4" and 1/2"

    The “CKD” Check Valves utilize a flexible elastomer disc for their sealing action. This sensitive disc offers very low pressure sealing.
    Since these sealing discs are self-centering, they seal in the identical position every time, allowing more reliable sealing and prolonged life.
    The minimum back pressure required to close Series “CKD” is 1/2 PSI.
    The Series “CKD” Check Valves, unlike the Series “CK” and “CKM” Check Valves, depend on gravity for sealing assistance in low flow applications.
    In liquids having high specific gravities the sealing discs may float. In these applications the valves should be piped so the disc floats against the seat.
    Plast-O-Matic Series CKD Check Valves are available standard in PVC (Polyvinyl Chloride), Polypropylene, Kynar PVDF, and Teflon.
Plastomatic Fluid Handling Valves
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