Watts 174A 045 FS 1 1/4 - Part of the 174A Series Tactile Paving 24” and 36" depths

24” and 36" depths

UPC - 098268434491

It features a cast iron body with aluminum-bronze disc plate

Z104-20-4NH

Z551-4NL-Y

Watts 174A 045 FS 1 1/4 - Part of the 174A Series Tactile Paving 24” and 36" depthsThis pressure relief valve has a 1 1 4 inch NPTF female inlet and outlet and a 45 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.