The CV41A is a wafer-style, dual-disc butterfly check valve designed for backflow prevention in industrial piping. It uses a ductile iron (DI) body with bronze trim and a Buna-N seating, and carries a date code of 20170220 indicating manufacture on February 20, 2017. The valve is lead-free and rated for Class 150 service, featuring a lightweight, short-body design ideal for compact installations where space is limited. The dual-disc arrangement provides tight shut-off and reliable one-way flow for applications such as water treatment, chemical processing, and other industrial systems that require backflow protection.
