Anson gate valve, API.6A Gate Valve, the Anson range of gatevalves actuated and hand operated are extremely competitive. A ball valve (like the butterfly valve, one of a family of valves called quarter turn valves) is a valve that opens by turning a handle attached to a ball ... Check valve, butterfly valves, bronze valves, iron valves, cast steel valves, bolted bonnet valves, gate valves, globe valves, check valves. Product：
1．china ball valve；
2．china gate valve；
3．china check valve；
4．piston check valve；
5．cast steel gate valve. |