Watts 174A 125 FS 1 - Part of the 174A Series Window Well Cover offering strong protection for various

offering strong protection for various projects that require a durable and flexible material to shield structures from the elements

a heel-proof ductile iron grate

A raised external water dam provides controlled overflow height

Service check valve

Watts 174A 125 FS 1 - Part of the 174A Series Window Well Cover offering strong protection for variousThis pressure relief valve has a 1 inch NPTF female inlet and outlet and a 125 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.