Watts 174A 090 FS 2 - Part of the 174A Series ZC100F-3NH This complete valve rubber repair

This complete valve rubber repair kit provides all the parts necessary to repair or replace all the rubber parts of a 3/4 inch reduced pressure zone assembly backflow preventer

It is suitable for use in the boiler feed lines of hydronic heating systems

3 inch Watts Model 77G-SS

Sealing & Outlet FlexibilityOffers interface options for secure integration with waterproofing membranes

This 4 inch lead free class 125 dielectric flange pipe fitting is designed for commercial and residential applications to prevent accelerated corrosion and deterioration in the piping system due to galvanic and stray current from connections of dissimilar metals

Watts 174A 090 FS 2 - Part of the 174A Series ZC100F-3NH This complete valve rubber repairThis pressure relief valve has a 2 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