OEM manufacturer Duckbill Drain Valve - duckbill check valve - Like Valve

Product Description 1.Rubber flexible non-retumvalve, also known as duckbill valve, adopting the design ofthe rubber, made of rubber flange, the valve body and the duckbill one production. 2.Widely applicable to the coast, beach, marina, reservoir, the Municipal Administration drainage, sewage and other places with. 3.The valve can be replaced bythe door, gate, completelysolve the problem of sediment, silt, rocks, vegetation, marine biological obstruction. check valve detail   Equipement Machine processing equipment 178 sets, Inspection equipment 32 sets. Packaging Large stock, short delivery time. Hot sales Company Information Area covered 20,000 Square meter, 132 persons, Annual production capacity 6,000 tons. Contact us