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Non Return Valve
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Non Return Valve

Non Return Valve

Wastop excels at preventing backflow, flooding, and sewage odor spread in pipe networks. It can be inserted into almost any existing pipe. Unlike any other check valve available today, Wastop® can be mounted horizontally,vertically, on an inlet, outlet, in a chamber, or utilizing flanges. Installation is a breeze!.
For over 14 years Wastop has been leading with the lowest headloss in the industry. The secret to Wastop®’s effectiveness is its specialized Memory Membrane, inserted inside either stainless steel or pvc pipes depending on the application. The Memory Membrane is constructed of a specially formulated blend of elastomer which gives it exceptional shape retention and chemical resistance. This ensures Wastop® always opens when needed, but then immediately seals to prevent backflow.

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