Common faults of manual three-way regulating valves are as follows:
1. Incomplete exhaust:
This problem can be solved by opening the exhaust hole of the valve. The exhaust hole is usually located at the top of the regulating valve.
2. Valve leakage:
This may be caused by damage to the sealing surface or loose valve. The valve can be maintained and repaired according to the manufacturer's recommendations.
3. Valve blockage:
This may be caused by impurities or sediments in the pipeline. The valve can be closed and impurities or sediments in the pipeline can be removed.
4. The valve core is stuck:
The valve core may be stuck or stuck in the valve. You can try to gently tap the valve with an appropriate tool to release the valve core.
5. The valve cannot be opened or closed:
This may be caused by a loose or stuck valve. The valve can be closed or opened, and the tightness of the valve can be checked.
The above are common manual three-way regulating valve faults and troubleshooting methods. If the above methods cannot solve the problem, Detsen recommends contacting a professional for repair.