double offset valve

Butterfly Valve,Eccentric Butterfly Valve,Offset Butterfly Valve, DI, Butterfly valves are not only simple in structure, small in volume, light in weight, low in material consumption, small in installation size... อ่านเพิ่มเติม

Eccentric Ball Butterfly Valve,Ball Butterfly Valve,Offset Ball Butterfly Valve 1. The valve can achieve two-way zero leakage(forward and backward direction to withstand 1.1 times the rated nominal pressure ... อ่านเพิ่มเติม

High Performance Butterfly Valve, Offset Butterfly Valve, SS Butterfly valves are not only simple in structure, small in volume, light in weight, low in material consumption, small in installation size, small ... อ่านเพิ่มเติม

Eccentric Ball Butterfly Valve,Ball,SS, DI, 1. The valve can achieve two-way zero leakage(forward and backward direction to withstand 1.1 times the rated nominal pressure zero leakage). Using eccentric, ... อ่านเพิ่มเติม