Electric handwheel ball valve is a handwheel rotation switching device ball valve of an electric actuator. The beneficial effect of the utility model is that the manual and automatic switching of the electric actuator is simple and the operation is more convenient.
See MoreThe electric three-way ball valve is powered by AC220V.AV380.DC24V power supply voltage, and receives the (4-20mA) current or voltage information input by the industrial automation instrument control system to control the operation and realize the proportional adjustment or two-position switching of the process medium.
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