Watts 740 045 FS 1 1/4 - Part of the 740 Series Drain Fitting ZN400K-2IG

ZN400K-2IG

ensuring steady flow and reducing maintenance downtime

providing the plastic with resistance to breakdown when exposed to sunlight

Specifications Kit Type Relief Valve Rubber Parts Kit Lead Free YES Product Group BACKFLOW KITS UPC - 098268459487

and adaptability in demanding surface drainage applications

Watts 740 045 FS 1 1/4 - Part of the 740 Series Drain Fitting ZN400K-2IGThis pressure relief valve has a 1 1 4 inch NPTF female inlet, 1 1 2 inch NPTF female outlet, and pressure relief setpoint of 45 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