Crane G16CPX-131B Duo-Check Valve II is a dual-check backflow prevention valve from Crane, identified by model G16CPX-131B. It uses two independent check elements within a single housing to prevent reverse flow in liquid-handling systems, helping protect downstream equipment and maintain system integrity. The unit is specified with a check valve size of M50, indicating its inline connection size for piping installations. As part of Crane's Duo-Check Valve II family, this valve is designed for inline installation in fluid systems where backflow protection is required.
