Description of the working principle of the electric control valve

The electric regulating valve is connected and assembled by the electric actuator and the regulating valve, and then assembled and adjusted by mechanical connection to form an electric regulating valve. Working power supply of electric control valve: DC24V, AC220V, AC380V and other voltage levels.
The electric control valve is an important actuator unit in industrial automation process control. With the increasing degree of automation in the industrial field, more and more applications are being applied in various industrial production fields.
The electric regulating valve receives the signal of the industrial automation control system (for example: 4~20mA) to drive the valve to change the cross-sectional area between the valve core and the valve seat to control the flow parameters, temperature, pressure and other process parameters of the pipeline medium. Implement automatic adjustment functions.