WA34LF007M3QT WATTS 007QT 3/4 BCKFLW PRVNT DCV

Designed for installation at cross-connections, this double check valve assembly prevents the backflow of polluted water into the potable water supply. The unit features a lead-free cast copper silicon alloy body to meet regulatory installation requirements. Engineered for performance in demanding plumbing systems, it maintains a pressure rating of 175 psi and operates within a temperature range of 33 to 180 degrees Fahrenheit. The assembly utilizes NPT connections for secure integration into existing piping, providing a reliable barrier to protect water quality in residential or commercial applications.