Self-operated pressure regulating valve

The self-operated pressure regulating valve is an actuator that automatically adjusts using the energy of the medium being controlled, requiring no external power source. It has advantages such as energy-saving, the ability to freely adjust the pressure setting value during operation, the adoption of a quick-opening flow characteristic, sensitive action, good sealing performance, stable medium pressure, high regulation precision, and low leakage.

This series of self-operated pressure regulating valves has the following characteristics:
1.It can achieve stable regulation without any external power sources, saving energy and manpower.
2.The pressure regulation precision is high, reaching 5%.
3.The pressure setpoint can be freely adjusted.

4.The action is sensitive and the response is quick.

5.It uses a soft sealing structure, capable of achieving Class VI leakage.