Febco® F683013 LF825YA Angle Backflow Preventer with Flood Sensor, 1-1/2 in Nominal, Union End Style, Quarter-Turn Ball Valve, Lead Free Bronze Body, Reduced Pressure Zone, Import

This 1 1/2 inch lead free N shaped reduced pressure zone backflow preventer assembly prevents the reverse flow of high hazard (toxic) fluids found in the water from entering into the potable water supply due to backsiphonage and or backpressure. This compact integral assembly with an extremely short lay length provides versatility and simplifies new and retrofit installations which are advantageous in areas of limited space. This assembly consists of a lead free body, angle union connections, threaded quarter turn ball valves, test cocks, spring loaded Y pattern check valves, and one hydraulically dependent differential relief valve. This backflow assembly contains a flood sensor with SentryPlus Alert(R) technology to detect excessive water discharges from the relief valve. When paired with an add‚Äëon connection kit, the sensor is activated to relay alerts for potential flooding events. Connection kit options include BMS, cellular communication, and the Sensor Control Monitor which enables integration with BAS via RS‚Äë485 Modbus or the Nexa(R) platform through Wi-Fi.