Watts 174A 120 FS 1 - Part of the 174A Series ZC100F-8NH a self-locking polyethylene dome

a self-locking polyethylene dome

Cover O-ring Kit Type Cover Kit Lead Free YES Product Group BACKFLOW KITS UPC - 098268458824

00 Minimum Temperature-Fahrenheit 54 Outlet Connection Size 3/8 IN Outlet Connection Type Female Threaded Outlet Shutoff Valve Type No Shutoff Valve Outlet Thread Type NPT Part Number 0061673 Polymer Coating No Pressure Operation Continuous Protection Type Backpressure Seat Material Noryl Series SD-3 Strainer Yes Specification Sheet - SD-3

Stem and bushing assembly

This 1 by 1 inch lead free dual check valve backflow preventer prevents the reverse flow of polluted water from entering into the drinking water supply at the service entrance or at individual outlets

Watts 174A 120 FS 1 - Part of the 174A Series ZC100F-8NH a self-locking polyethylene domeThis pressure relief valve has a 1 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.