MwStop® CHECK VALVE The intelligent backflow prevention device up to DN1800 The MwStop® check valve can be easily installed within a few minutes in practically all types of pipes. Immediate protection against flood, foreign substances, and annoying smells. The wide range of MwStop® check valves ensures the availability of a suitable model for any kind of application as back-flow protection in sewerage pipes, rainwater pipes, or the emerging odors out of miscellaneous wastewater systems. SCOPE OF APPLICATION • main sewer • sewers • rainwater pipes • clarifier basin There are numerous causes for back-flow. Heavy rainfall, pipe blockage, operational breakdown of the pumping station, water back-flowRead More →