Electric ball valve is composed of a plug type ball valve and an electric actuator. The valve body structure of the ball valve is a 90 degree rotating spool, and the electric actuator is based on the 485 bus MODBUS protocol. Input a standard signal of 4~20mA, and the motor unit drives the gear, worm wheel, and worm gear to generate angular torque, which adjusts the valve through the switch box. Its use is mainly generated by current flow and regulation operations.







