The large-diameter butterfly valve body and electric actuator are composed, which are driven by electric energy to open, close or adjust the valve, and are suitable for controlling the fluid medium in large-diameter pipelines. It is a key equipment for achieving automation and remote control of pipeline systems. It is an automated control device composed of butterfly valves and electric actuators, which achieves 90 ° rotation opening and closing or adjustment functions through power signals. Its core features include compact structure, low flow resistance, rapid opening and closing, and suitability for high flow control

Electric ball valve is an automated control valve driven by an electric actuator, which achieves rapid opening and closing or flow regulation by rotating the ball 90 ° through a motor. Its core components include valve body, ball, seal ring and actuator, which have significant advantages such as compact structure, good sealing performance (zero leakage can be achieved), small flow resistance (close to straight pipe in full bore design), high pressure resistance (up to PN40), corrosion resistance (stainless steel/fluorine lined Material is optional), etc. This valve supports switch and regulating control modes, can receive 4-20mA signals for precise flow regulation, and can be equipped with special functions such as explosion-proof and waterproof. Widely used in industrial automation pipeline systems such as petroleum, chemical, power, and water treatment, especially suitable for harsh working conditions that require rapid cutting off or frequent adjustment.