Watts 174A 145 FS 3/4 - Part of the 174A Series ZC100F-2NH Large square adjustable top (15½″

Large square adjustable top (15½″ × 15½″) offers field-finish alignment and high flow capacity

Our Hillside Slide Plastic is specifically designed for a variety of slide applications

Fits 6 IN to 10 IN backflow

corrosion-resistant construction for rooftop environments

83 Standard Reduced Pressure Setting-PSI 70 Strainer Yes Strainer Material Stainless Steel Thermal Expansion Bypass Yes Trim Material Does Not Apply To Product Type Kit Valve Style Standard Specification Sheet - LFN45B

Watts 174A 145 FS 3/4 - Part of the 174A Series ZC100F-2NH Large square adjustable top (15½″This pressure relief valve has a 3 4 inch NPTF female inlet and outlet and a 145 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.