Electric ball valve

Power supply:220v, 380v Input signal: Switching valve:4-20ma Feedback:4-20ma Control accuracy:1%, 2.5% Turning angle:0-90. We have forty years producion experience specialized in all kinds of valves and electric actuators.Our products are sold to all the provinces of demestic and exported to Europe and America,Southeast Asia,Middle East.Now we would like to expand business worldwide,so we will provide products with the most favorable price,the best quality and the most professional service! Our products with advanced technology and high quality cover thousand of models of ten series,could meet different customers' various requirement. 1.Electric control valve series 1.1 Electriccontrol globe valve series 1.2 Electric control butterfly valve series 1.3 Electric controll ball valve series 1.4 Electric control gate valve series 2.Electric actuator series 2.1 Electric actuator AS,B+RS,A+Z,B+Z,MD series 2.2 Electric actuator 3610,3410 series 2.3 Quarter-turn electric actuator DKJ series 2.4 Linear-turn electric actuator DKZ series 3.Manual-operated butterfly valve series 3.1 Manual-operated wafer butterfly valve series 3.2 Manual-operated flanged concentric butterfly valve series We are manufacture as per customer's requirements including material,size,dimension,pressure and standard. High-quality plywood.