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Stainless Steel WaStops

The ingenious WaStop® Inline Check Valve has been preventing back flow efficiently since its inception in 2000. As the UK’s main distributor, we are proud to have this product in our portfolio. An inspired solution to all of the deficits of traditional non-return devices, the WaStop® is today used around the world and protects millions of people from flooding. The WaStop® membrane ensures it has no mechanical parts which can be prone to blockage from rag and debris and also ensures that debris cannot prop the valve open which can be an issue for flap valves.

The WaStop® is incredibly versatile as it does not require a head wall, can be installed at any angle and even inline. Installation options are not only flexible but also quick often taking only a fraction of the time to install in comparison to the alternatives such as flap valves. The WaStop® requires greater pressure to open than it does to close, this ensures your pipelines stay clean and debris passes through with ease because of the flushing action which it creates.


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