Assistant valve enterprise to win the world
Size:DN50~600
Pressures:PN16.0~42.0
Material:WCB
Temperature :-29~425℃
Design:GB
Medium:Water, steam, gas, oil
1.Unobstructed flow channel and reduced energy loss;
2.Pressure seal self-tightening bonnet;
3.Stellite overlaid sealing face with superb wear resistance;
4.Rugged stem after quenching, tempering and nitriding;
5.Single wedge, double wedge and parallel side wedge;
6.Bypass valves for pressure relief.