wall penstock valves

1. Wall penstock valves is mainly used for drainage, flood control, irrigation, water conservancy, hydropower projects, to cut off and dredge water flow or to regulate water level. 2. There are three kinds of sluice gate valve with drawing: square gate, round gate and flange round gate. 3. The penstocks sluice gate valve is generally composed of two parts: gate disc and door frame. Penstocks sluice gate valve material of gate body and frame is cast iron, penstocks sluice gate valve is generally cast and processed as a whole.