Assistant valve enterprise to win the world
Size:NPS2"~24"
Pressures:Class900~2500
Material:WC9
Temperature :-29~650℃
Design:ANSI
Medium:Water, steam, gas, oil
1.The body has uniform structure, more density and higher strength integrity;
2.Fully guided disc with stellite faced surface prevent effects of side thrust;
3.The stellite faced seat provides maximum resistance to wear and abrasion due to extreme changes and piping loads;
4.Stem sealing ensures lowest fugitive emission and less maintenance under frequent cycling;
5.The structure of disc can be designed into stop-check type, standard flat disc, swivel plug and need type, offering different flow characteristic;
6.Bypass valves are available to cope with over pressurization and pressure locking;
7.Impactor handwheel, worm gear and actuators provide more reliable forces to open and close under extreme pressure and temperature.