FLAPVALVE

Polyammide flap valves: Designed with rainwater and surface water applications. These non-return fap valves prevent backwater from flowing back up through drainage pipes (heavy rain periods, storm or floods land and then flood households). Ideals to protect households located near streams, rivers or seawater, the polyammide valves range includes wo flap valves, both to be fitted/installed at th end of rainwater or surface water pipe systems... Elastomeric check-valves: These check-valves are a one part all elastomeic construction. Designed for extreme environments (pumping stations, high tide variations, backwash, heavily fouled effluent, industrial environments. ighly resistant o corrosion and ozone degradation manufactured without hinges or moving parts, these valves are "unbreakable"... Clapet valves with tank in SS304/316 or hot dip galvanized carbon steel: When water level is under the critical height, the water comes out from the pipe. If the water level in the basin collection..