FloLogic Automatic Water Shutoff Valve & Leak Detection System FloLogic System 3.5 1-Inch Water Shutoff Valve & Leak Detection $1,795.00 – $1,995.00 FloLogic System 3.5 1.5-Inch Water Shutoff Valve & Leak Detector $2,295.00 – $2,495.00 FloLogic System 3.5 2-Inch Water Shutoff Valve & Leak Detector $2,795.00 – $2,995.00 FloLogic 3.5 Accessories and Replacement Parts 110 VAC RIB Relay (RIB01BDC) $45.00 FloLogic Connect Module $295.00 FloLogic System Battery $35.00 Flow Sensor for FloLogic 3.5 Models $195.00 RIB Relay for 220 Volt Circuit (RIB02BDC) $55.00 RIB Relay for Irrigation Override (RIBU1C) $35.00
