Available valves include:
1) Hydraulic control valve
2) Stop valve
3) Angular stop valve, throttle valve
4) Flanged gate valve
5) Electric gate valve
6) Sewage valve
7) Butterfly valve
8) Signal butterfly valve
9) Ball valve
10) Check valve
11) Adjusting valve
12) Reducing valve
13) Balancing valve
14) Stabilizing valve
15) Safety valve