Watts 174A 150 FS 1 - Part of the 174A Series dura-skrim-selector It combines rugged materials with

It combines rugged materials with a slim profile to protect roof assemblies

Specifications Buy American Act Compliant NO Compatible Series or Model 719 Compatible Size Used On 1 IN Kit Contents 2 Check Seat O-rings

this valve ensures safety while withstanding high operating-pressure and temperature limits

2 inch push

Watts 174A 150 FS 1 - Part of the 174A Series dura-skrim-selector It combines rugged materials withThis pressure relief valve has a 1 inch NPTF female inlet and outlet and a 150 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.