XDV Electric valves are high-end products in automatic valves. They can not only switch on and off, but also regulate the valve position. The stroke of electric actuator can be divided into two types: 90 degree angular stroke and straight stroke. The special requirements can also meet 180 degree, 270 degree and 360 degree full stroke. The electric actuator with angular stroke cooperates with the valve with angular stroke to realize the internal rotation of the valve to control the pipeline fluid opening and closing, while the electric actuator with straight stroke cooperates with the valve with the valve with straight stroke to realize the control of the pipeline fluid opening and closing by the action of the valve plate.