Watts 174A 090 FS 3/4 - Part of the 174A Series snake fence per meter and flow rate

per meter and flow rate of 64 GPM

Designed to be lighter than traditional concrete yet incredibly strong

- Case Weight: 35 lbs

Variety of end connections

Watts 174A 090 FS 3/4 - Part of the 174A Series snake fence per meter and flow rateThis pressure relief valve has a 3 4 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.