Electric three-piece threaded ball valve is a ball valve controlled by electric actuator. It consists of a valve body, a valve cover, a ball, a seat, a valve stem and an electric actuator.The ball valve adopts a three-piece structure, the valve body is composed of two symmetrical hemispheres and a valve cover. The ball is connected to the electric actuator through the valve stem, and when the electric actuator is started, the flow of the medium is controlled by rotating the ball. The screw connection mode of the ball valve makes it more convenient to install and disassemble, and is suitable for small diameter pipeline system. At the same time, the threaded connection also provides good sealing performance, ensuring that the medium does not leak. The electric actuator can be remotely controlled according to needs, and the switching action of the ball valve can be realized by controlling the switch of the electric actuator. T…