Watts 174A 050 FS 1 - Part of the 174A Series nwgf Dura-Coated cast iron body for

Dura-Coated cast iron body for lasting strength and corrosion resistance

UPC - 098268922806

will not rot/mildew

316 stainless steel disc

Watts 174A 050 FS 1 - Part of the 174A Series nwgf Dura-Coated cast iron body forThis pressure relief valve has a 1 inch NPTF female inlet and outlet and a 50 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