Nanjing Acmelec Electric Co., Ltd. [China]

The valve has a 230V permanent live and neutral and a signal wire operated by an input signal which is also 230V. The valve has a 230V permanent live and neutral and a signal wire operated by an input signal which is also 230V. As long as the signal is on, the valve remains open. When the signal is off, the valve is closed.

motorised ball valve