الوصف

The *0D*3Y/*0D*3R  pilot-operated (before valve) pressure control valve is composed of the
control valve，pilot and actuator. It is suitable for controling differential pressure in the pipes of
non-crrosive   liquids, gases and steams. when the diferential pressure rises, the control valve is
opened The main features are as follows:
1.It has the pressure balancing function with high sensitivity.
2.Low noise, reliable performance, free of maintenance
3.The standard modular design is adopted.
4.High control precision