800M4QTFZ 1" BZ AS PRVC BRK BCKFLW PRV

This automatic reseating temperature and pressure relief valve has a 1-1/4 in. NPT male inlet, 1 in. NPT female outlet, 5 in. stainless steel extension thermostat, pressure relief setpoint of 150 psi, and temperature relief setpoint of 210 degrees F. This 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, 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. Sensor activation requires purchase of an activation kit which can be connected to existing building management systems or the Watts Cellular Gateway.