Watts 174A 140 FS 2 - Part of the 174A Series chat-hdpe UPC - 098268604245

UPC - 098268604245

Includes diaphragm

with corrosion resistance and structural strength for harsh environments

3 IN No hub outlet

Watts 174A 140 FS 2 - Part of the 174A Series chat-hdpe UPC - 098268604245This pressure relief valve has a 2 inch NPTF female inlet and outlet and a 140 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.