Electric Butterfly Valve, Electric Ball Valve, Electric Control Valve manufacturer / supplier in China, offering Dn100 SS304 Pn10 AC110V Shut off Electric Butterfly Valve for 120 Degrees Celsius Compressed Air, High-Temperature Actuator Resistant Electric Actuator 120° C Quarter Turn for Furnace and Boiler Valve Control, Corrosion-Proof Marine Electric 316L Stainless Steel Motorized Actuator with Cathodic Protection for Desalination Plants and so on.