Watts 174A 055 FS 2 - Part of the 174A Series Drain Fitting Pro Series™ Channel Drain Grate

Pro Series™ Channel Drain Grate works with the 8 in

ZN554-2NH-TC

ZN1995-4IP

Press connection rated to 250 psi CWP up to 100 degrees F

Watts 174A 055 FS 2 - Part of the 174A Series Drain Fitting Pro Series™ Channel Drain GrateThis pressure relief valve has a 2 inch NPTF female inlet and outlet and a 55 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