kqf b01 3 way 1 motorized ball valve

Potter water flow switch / hot water flow switch Description KWFS is a stainless steel propeller to sense the change of flow, and then the position of the paddle changes, so that the micro switch changes, so as to output the switch signal, control the size of the flow. Application Control and monitor liquid flow of boilers, pumps, etc., of heating, cooling, and air conditioning equipment. Features ● Flow control of water and normal media ● Renovated SPDT micro switch ensures