Watts 174A 100 FS 3/4 - Part of the 174A Series ZC100F-8NH ready-to-ship solution

ready-to-ship solution

It is made in the USA

sanitary solution

and a rubber diaphragm and disc

Engineered for continuous use in demanding wastewater applications

Watts 174A 100 FS 3/4 - Part of the 174A Series ZC100F-8NH ready-to-ship solutionThis pressure relief valve has a 3 4 inch NPTF female inlet and outlet and a 100 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.