Sewage rubber valve

Wang Gongyi City sewage rubber valve (socket type duckbill valve), this valve is the latest production technology imported from Spain, Hong valve company, the valve operating principle unique, innovative style, has been widely used for domestic sewage treatment system , is a new type of sewage valve, usually known as a duckbill valve. Sewage rubber valve, also known as a duckbill valve which is 100% rubber structure, open and close without any intervention of mechanical transmission, no noise, trouble-free, maintenance-free; small opening pressure, 1 cm head can be opened; general case, the head loss may be reduced very small extent; for medium to weak acid and water. The valve is widely used in coastal, beach, marina floods, waste water, and coastal cities discharge sewage, freezing good performance, may be suitable for use in alpine regions, it is environmentally friendly green valve. Replace the valve flap gate valves, check valves, shoot the door easily solve the sediment, silt, rocks, branches of a tree planting, marine life blocking problems. Sewage rubber valve (socket type duckbill valve) storage and transportation: A, V-type rubber check valve should be kept in a cool, dry place; B, set the floor or above ground level downward; C, the valve should be Keep away from heat, ozone, oil, acids, alkalis area; D, non-sharp intense radiation exposure and light load; E, non-sharp instrument cut through the surface; F, the box marked "↑", not allowed to rewind or flat