WATTS F274857 174A-CAN 1 150PSI PRESSURE RELIEF VALVE WITH FLOOD SENSOR

WATTS® F274857 Boiler Pressure Relief Valve, 1 in, 150 psi Set Pressure, 30 to 150 psi Pressure Range, 250 deg F, Bronze Body, Female NPTF x Female NPTF Connection, 1 x 1 in Connection Size, Series 174A

This pressure relief valve has a 1 inch NPTF female inlet and outlet and a 150 psi pressure relief setpoint. The valve can be used for hot water space heating boiler applications to protect against excessive pressure. It features a bronze body construction, non-metallic disc-to-metal seating, and test lever. Includes a nonrestrictive discharge drain line flood sensor with SentryPlus Alert(R) 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.