Watts 740 060 FS 1 1/2 - Part of the 740 Series ZC100F-2NH ZM400S-4IP

ZM400S-4IP

concrete staining

and protection of the roof membrane

and red silicone disc elastomer

Heavy-duty design for commercial and industrial drainage systems

Watts 740 060 FS 1 1/2 - Part of the 740 Series ZC100F-2NH ZM400S-4IPThis pressure relief valve has a 1 1 2 inch NPTF female inlet, 1 1 4 inch NPTF female outlet, and pressure relief setpoint of 60 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