Regulating valve, also known as control valve, is the main type of actuator, by accepting the control signal of the control unit output with the help of power operation to change the fluid flow.
Regulating valve, also known as control valve, is the main type of actuator, by accepting the control signal of the control unit output with the help of power operation to change the fluid flow.
Regulating valves are generally composed of actuators and valves. If according to the power used by the actuator, the control valve can be divided into three kinds-pneumatic, electric and hydraulic. That is, pneumatic control valve with compressed air as the power source, electric control valve with electric power source, and electric hydraulic control valve with liquid medium (such as oil, etc.) pressure as the power.