The electric open type plug valve is a type of plug valve specifically designed for use on large-diameter gas pipelines. The structural performance of this plug valve is almost the same as that of a blind valve. The difference is that the blind valve uses a replica operation to achieve valve opening and closing, while this plug valve uses a translational plate replacement to achieve valve opening and closing. This plug valve uses an explosion-proof electric actuator for remote control of valve opening and closing, and is usually used on gas pipelines with a diameter greater than DN1800 and above. Due to the large diameter of pipelines in some environments, and the limitation of the blind plate's own weight and the space required for blind valve opening and closing when the diameter is greater than DN1600 or above, it is used in this valve. At this time, it is necessary to use this electric open type plug-in valve to replace the function of the blind valve.

Electric plug valve is the main equipment for flow control of powder, crystalline and small particle materials. Electric plug-in valves are widely used in industries such as metallurgy, mining, building materials, grain, chemical, and food. This gate is equipped with electric, pneumatic, and electro-hydraulic push rods as driving devices, making it an ideal equipment for controlling flow rate and cutting off quickly.