Watts 740 040 FS 1 1/4 - Part of the 740 Series Z100F-4NH This valve is designed for

This valve is designed for continuous pressure non-health hazard applications in smaller supply lines

Internal Bottom Dome Strainer: Helps prevent debris from entering the drain

resilient wedge disc

ZN415BL-3IP

Bleed Screw Kit Type Cover Kit Lead Free YES Product Group BACKFLOW KITS UPC - 098268458855

Watts 740 040 FS 1 1/4 - Part of the 740 Series Z100F-4NH This valve is designed forThis pressure relief valve has a 1 1 4 inch NPTF female inlet, 1 1 2 inch NPTF female outlet, and pressure relief setpoint of 40 psi. The valve can be used for hot water space heating boiler applications to protect against excessive pressure. It features an iron 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