Watts 174A 140 FS 3/4 - Part of the 174A Series nwgf Features Can be installed vertically

Features Can be installed vertically or horizontally

Once installed

Galvanized Steel: Featuring a double hot-dipped galvanized finish

Z551-3NH-VP

Specifications Body Finish Nickel Plated Body Material Brass Brand Watts Buy American Act Compliant NO Control Type Cross Handwheel EAN 098268698275 Frost Free Yes Inlet Connection Size 1/2 IN Inlet Connection Size-Metric 15 MM Inlet Connection Type Solder or Male IPS Inlet Thread Type NPT Lead Free YES Outlet Connection Size 3/4 IN Outlet Connection Type Male Hose Threaded Outlet Thread Type GHT Part Number 0123536 Series LFFHB Wall Thickness 8 IN With Vacuum Breaker Yes UPC - 098268698275

Watts 174A 140 FS 3/4 - Part of the 174A Series nwgf Features Can be installed verticallyThis pressure relief valve has a 3 4 inch NPTF female inlet and outlet and a 140 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.