WA112007QTLF WATTS 007QT 1-1/2 BCKFL PRV 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 and utilizes a specialized 3-part epoxy coating system to reduce microbial-induced corrosion and protect the metal substrate. Rated for pressures up to 175 psi and temperatures reaching 180 degrees, this assembly provides a secure solution for maintaining water system integrity. It includes a modular design that retains the spring load to simplify maintenance and assembly procedures for professional plumbing applications.