ANSI Z21.22/CSA 4.4|ASME BPVC Section XIII|NBBI Certified

• Features a flood sensor with SentryPlus Alert technology to detect excessive water discharges from the relief valve Requires purchase of activation kit to activate sensor Integrates with the Sensor Control Monitor to deliver maintenance alerts to BAS via RS-485 Modbus or the Nexa platform by W-Fi connectivity Bronze body Tamper resistant bonnet screws 3 Inch coated thermostat length Non-mechanical seat to disc alignment Set pressure 150 psi

This automatic reseating temperature and pressure relief valve has a 1 inch NPTF male inlet, 1 inch NPTF female outlet, 3 inch coated extension thermostat, pressure relief setpoint of 150 psi, and temperature relief setpoint of 210 degrees F. The valve can be installed in hot water outlet within the allowable distance from the top of the tank for commercial applications to provide protection for hot water supply tanks and hot water heaters. It features a bronze body with extended shank, tamper resistant bonnet screws, and test lever. Includes a nonrestrictive discharge drain line flood sensor with SentryPlus Alert® technology to detect excessive water discharges from the relief valve. When paired with an add?on 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-485 Modbus or the Nexa platform through Wi-Fi.