The Johnson Controls CMO 3188.065 / Gasket kit DN40 B DN50 Stop valve 2414.066/967 is a valve service kit specifically designed for HVAC and refrigeration systems. It includes a gasket kit and is a unit quantity of 1. The model number CMO 24/26/28 features the part number 3188.065, making it a reliable choice for maintaining and repairing valves in industrial and commercial settings. With the trusted brand of Johnson Controls, this kit ensures quality and compatibility with various valve models.