Watts 174A 1" Relief Valve with Flood Sensor Connectivity 75 psi

This pressure relief valve has a 1 inch NPTF female inlet and outlet and a 125 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, non-metallic disc-to-metal seating, 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.

Features & Benefits:
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
Bronze body
Automatic reseating
Non-mechanical seat to disc alignment
Set pressure 75 psi

Specifications:
Body Material: Bronze
Inlet Connection Size: 1 IN
Inlet Connection Type: Female Threaded
Inlet Thread Type: NPTF
Lead Free: NO
Maximum Working Pressure-PSI: 56
Outlet Connection Size: 1 IN
Outlet Connection Type: Female Threaded
Outlet Thread Type: NPTF
Pressure Relief Setting-PSI: 75