The sanitary three-way ball valve is a precision diverter valve specifically designed for high-purity industries such as food, pharmaceuticals and personal care. Featuring a ‘fully enclosed sanitary design’ and a ‘three-way flow path configuration’, it enables precise diversion, merging or directional control of materials. Compliant with international hygiene standards including GMP, FDA and 3A, it serves as the core component for multi-path switching in high-purity material transfer systems.