Watts 174A 090 FS 1 - Part of the 174A Series Hanes Geo This 1/2 inch calibrated pressure

This 1/2 inch calibrated pressure relief valve is used in commercial

The interior features a smooth

Specifications Buy American Act Compliant NO Kit Contents Adjusting Screw

and the pressure relief is 100 psi (7

This provides an additional level of security

Watts 174A 090 FS 1 - Part of the 174A Series Hanes Geo This 1/2 inch calibrated pressureThis pressure relief valve has a 1 inch NPTF female inlet and outlet and a 90 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