1、Convenient adjustment --- Screw type adjustment mechanism allows the adjustment of the pressure easier, more convenient and rapid.
2、Safe overload ---Safety is always the most important in any case. The media of self-regulating valve will directly go into the actuator, and when the system is over pressure, the valve will be severely damaged. The overload protection mechanism of the valve will carry the overload pressure safely which can be higher than the upper limit value of the pressure regulating range or even several times.
3、No packing----with the control of the micro pressure, any friction resistance will impact the accuracy of pressure regulating valve. The valve without packing structure allows good s.