The electric ball valve is a type of valve (with a ball) that rotates 90° around a vertical axis perpendicular to the flow channel. It consists of a rotary angle-travel electronic type electric actuator and a 0-type valve structure. The electric ball valve belongs to the rotary type high-performance regulating or switching valve category and accepts input and output of current or voltage signals from industrial automation control (DCS, PLC system) instruments.
The electric ball valve can achieve proportional regulation or two-position switching control of the fluid medium in the process pipeline, thereby achieving automatic control of parameters such as flow, pressure, temperature, and level of the fluid medium.