| 摘要 |
A dispensing head for a tube with a housing having a receiving chamber an outlet fitting of the tube an outlet opening, and an interior space surrounded by walls of the housing. An annular wall section of the housing separates the receiving chamber from an annular area of the interior space of the housing, an outlet valve is provided in the interior space, the outlet valve having a valve body, a valve seat and a pressure chamber designed so that the valve body and the valve seat are movable from a closed position to an open position by pressurization of the medium contained in the pressure chamber in order to allow discharge of the medium through the discharge opening. A medium path is provided within the housing, which connects an inlet opening to the pressure chamber. |
