FLAP VALVE 160

160 mm flap valve for preventing water from entering the basic water well. The flap valve prevents water from flowing back into the drainage pipe during flood conditions. The flap valve can also be used as an animal guard at the end of the stormwater discharge pipe. Manufactured from high-quality polypropylene. The flap housing is made of chromium-nickel steel. Rubber seals. Complies with standard EN 13564. CE mark. Maximum pressure: 0.5 bar This product description is an automated translation of the original Finnish description.