The PSO-24VAC Electronic Shut-Off Valve is a normally closed precision solenoid valve that positively shuts off the feed-water. It can be activated by a pressure switch to open and close at desired holding tank pressure. The valve can be used by itself or mounted in-line on the inlet feed-water side pump, and is powered by the pump's transformer. The valve is available with a .062" diameter orifice for low flow applications or a .093" diameter orifice for high flow applications. Recommended flow rates are 0 -.5 GPM.
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