Anti-falling structure of axial valve sealing gasket

The utility model relates to an axial valve sealing gasket anti-falling structure which can effectively solve the problems of water leakage caused by falling of a sealing gasket and guarantee use safety of an axial valve, and adopts the technical scheme that the axial valve sealing gasket anti-falling structure comprises a sealing seat and a sealing gasket, the longitudinal section of the sealing seat is circular, a groove is formed in the end face of one side of the sealing seat, the sealing gasket is arranged in the groove, and the sealing gasket is arranged in the groove. A center through hole is formed in the transverse center of the sealing gasket, the periphery of the other side of the sealing seat is an inclined face, a protruding head body is arranged in the center of the sealing seat, the sealing gasket pressing device penetrates through the center through hole through a fixing screw and is fixed in a threaded fixing hole in the center of the sealing seat, the end face of the sealing gasket pressing