Watts 174A 040 FS 2 - Part of the 174A Series ZA100F-2NH making it well suited for

making it well suited for concrete floor installations

00 Minimum Temperature-Fahrenheit 32 Outlet Connection Size 6 IN Outlet Connection Type Grooved Joint Outlet Thread Type Does Not Apply To Product Part Number 7020390 Series Gate Valve TS-OSY Stem Shaft Material Bronze Stem Type Rising Valve Style OSY WOG Rating 250 PSI Specification Sheet - Gate Valve TS-OSY

21″ wide throat (approximately 26¼″ overall channel width) designed for high-volume drainage

Specifications Compatible Series or Model 709 Compatible Size Used On 6 IN Kit Contents Cover

Features Ductile iron dome

Watts 174A 040 FS 2 - Part of the 174A Series ZA100F-2NH making it well suited forThis pressure relief valve has a 2 inch NPTF female inlet and outlet and a 40 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. Sensor