This electric ball valve is equipped with a 316 material threaded ball valve and a compact electric actuator. The material of the ball valve can be customized according to requirements. The actuator torque is 50Nm, and different torque actuators can be matched according to different valve sizes. Electric actuators can be selected or customized in color according to requirements. It is functionally divided into switch type, regulating type, and intelligent integrated type. If there are special needs, explosion-proof motors can be provided. Electric ball valves are not only widely used in industries such as petroleum, chemical, natural gas, and water treatment, but also in cooling water systems of thermal power plants. They save time and effort, have low fluid resistance, simple structure, small size, light weight, good adjustment performance, are not easily deformed by force, and have good valve seat sealing performance.