FIELD: distillery, chemical and other industries. SUBSTANCE: invention relates to multiway hydraulic selectors. Proposed ball cock contains body with radial inlet and outlet channels, stopper-ball with through channels installed in body space and connected with turning drive. Stopper-ball is in contact with ring gaskets installed in bushings. Said bushings are U-shaped and are made of elastic material providing compensation for wear of fitted-in ring gaskets owing to elastic deformation forces of inner wall of U-shaped bushing and pressure of medium. EFFECT: improved convenience in operation and increased service life of ball cock. 10 dwg
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