Assistant valve enterprise to win the world
Size:NPS2"~24"
Pressures:Class900~2500
Material:WCB
Temperature :-29~425℃
Design:ANSI
Medium:Water, steam, gas, oil
1.The middle cavity of the valve adopts a pressure self-tight sealing structure. The higher the pressure in the inner cavity, the better the sealing performance;
2.The valve pressure bearing parts are made of high-quality heat-resistant alloy steel;
3.The sealing surface of the valve disc and valve seat is overlaid with stellite cobalt-based hard alloy;
4.The valve disc rotates around the shaft pin outside the valve seat to reduce the violent impact when closing.