Watts 174A 075 FS 1 - Part of the 174A Series geogrid Heavy-duty cast iron body ensures

Heavy-duty cast iron body ensures long service life

This 1/2 inch pressure relief valve for wells is used to protect against excessive pressures in well systems

and options for top finishes to coordinate with architectural floors

Z575-4NL-DX

Watts 174A 075 FS 1 - Part of the 174A Series geogrid Heavy-duty cast iron body ensuresThis pressure relief valve has a 1 inch NPTF female inlet and outlet and a 75 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