Watts 740 040 FS 1 1/4 - Part of the 740 Series Z100F-4NH Internal Bottom Dome Strainer: Helps

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

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

ZB415-BZ1-DP-3NL

Product Codes: Z541-3IC

Specifications Brand Watts Buy American Act Compliant NO Lead Free Not In Scope Specification Sheet - FD-Funnels

Watts 740 040 FS 1 1/4 - Part of the 740 Series Z100F-4NH Internal Bottom Dome Strainer: HelpsThis 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