It is a rotary type of high-performance regulation or on-off valve class, which accepts the input and output of current signal or voltage signal from industrial automation control (DCS, PLC system) instruments. It can realize proportional adjustment or two-position switch control of the fluid medium in the process pipeline, so as to achieve automatic control of flow, pressure, temperature, liquid level, and other parameters of the fluid medium.

Electric explosion-proof ball valves are widely used in coal chemical industry, petrochemical industry, rubber, paper making, pharmaceutical, and other pipelines as a device for diverting confluence or switching flow direction of the medium.

The electric explosion-proof ball valve adopts a top-entry structure, which reduces the number of connection bolts on the valve body itself under high pressure and large diameter conditions. This enhances valve reliability and can overcome the influence of system weight on the valve's normal operation.