Watts 174A 120 FS 1 1/2 - Part of the 174A Series roof-hatch-finder this drain protects roof membrane

this drain protects roof membrane integrity while helping prevent clogs and water damage in commercial and industrial roofing scenarios

This 1/2 inch lead free bronze water pressure reducing valve is equipped with gauge tapping

Specifications Brand Watts Buy American Act Compliant YES Outlet Connection Size 4 IN Outlet Connection Type Push UPC - 098268246674

Virgin PTFE seat

ZC104-20-6IP

Watts 174A 120 FS 1 1/2 - Part of the 174A Series roof-hatch-finder this drain protects roof membraneThis pressure relief valve has a 1 1 2 inch NPTF female inlet and outlet and a 120 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.