Electric Butterfly Valve

Product advantages: ① small fine and smooth shell, small size, light weight, wiring and simple and elegant, easy to move and maintain. ② superior performance and complete stability, a common type, potentiometer type, passive, intelligent, quick off slow off, indicator shows everything. ③ low power consumption, can be significant cost savings. ④ advanced technology, electronic parts imported parts with a stable performance, fine precision machining mechanical part wear, with multiple protection devices to prevent improper operation or damage caused by overload, hand electric device can be controlled manually at any time, compact optimized design eliminates noise at work large ⑤ intelligent integration means there is not enough signal 4 ~ 20mA? DC input and output, modulation control and positioning, without manual control, self-locking position, the connection is simple, reliable performance, high control precision, fast response and so on. ⑥ is easy to install on the valve, no need for machining can be installed directly on manual valves. ⑦ voltage AC220V, DC220V, DC24, AC110V other power supply available.