List of featured suppliers of ANTI-FLOOD VALVES BS EN 13564 on Building Products Index
An anti-flood valve is a device designed to prevent the backflow of water into a building or drainage system during heavy rainfall or flooding. It operates by automatically closing a barrier when water flow reverses direction, thereby preventing the water from entering the building or system and causing damage. The BS EN 13564 is a standard that outlines the requirements and test methods for anti-flood valves to ensure their effectiveness and reliability.