Watts 174A 135 FS 1 1/2 - Part of the 174A Series Z100F-4NH No additional adapters needed

No additional adapters needed

Specifications Brand Watts Buy American Act Compliant YES Lead Free Not In Scope Outlet Connection Size 2 IN Outlet Connection Type No Hub UPC - 098268249118

Typical applications include elevator landings

This kit consists of a check assembly and a cover O-ring

Watts 174A 135 FS 1 1/2 - Part of the 174A Series Z100F-4NH No additional adapters neededThis pressure relief valve has a 1 1 2 inch NPTF female inlet and outlet and a 135 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.