Watts 174A 035 FS 3/4 - Part of the 174A Series ZA100F-3NH Roll Length: 100'

Roll Length: 100'

No special tool required for installation

and an impressive 465 GPM flow rate

The Watts FD-1290-PR is a specification-grade

To install as an end outlet

Watts 174A 035 FS 3/4 - Part of the 174A Series ZA100F-3NH Roll Length: 100'This pressure relief valve has a 3 4 inch NPTF female inlet and outlet and a 35 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.