WATTS F558125 LF174A 075 FS-CAN 3/4 IP 75PSI PRESSURE REDUCING VALVE WITH FLOOD SENSOR

WATTS® F558125 Boiler Pressure Relief Valve, Lead Free, 3/4 in, 75 psi Set Pressure, 50 to 150 psi Pressure Range, 250 deg F, Copper Silicon Alloy Body, Female NPTF x Female NPTF Connection, 3/4 x 3/4 in Connection Size

This lead free pressure relief valve has a 3/4 inch NPTF female inlet and outlet and a 75 psi pressure relief setpoint. This valve can be used for hot water space heating boiler applications to protect against excessive pressure. It features a lead free copper silicon alloy 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.