The purpose of check valves is to prevent backflow of fluid within a piping system. Check valves are unidirectional valves that permit gases and liquid flow in one direction as long as flow pressure remains constant. Different Wesdom check valves:
- Butterfly buffering check valve
- Check valve with counter weight
- Silent check valve
- Stainless steel flange check valve
- Swing check valve
- Single chip check valve
- Stainless steel wafer check valve
- Swing start check valve
- Foot check valve
- API swing check valve
- WCB swing check valve
- Lifting check valve
- Bottom valve
- Hammer diminish noises check valve
- Wafer check valve
- Ductile iron check valve
