Valve for controlling e.g. gaseous fuel, has valve seat arranged in housing, and sealing element including aperture and arranged at valve unit, to open and close passage opening of housing, and fixed at valve unit and valve seat

摘要

The valve (1) has a valve seat (4) arranged in a housing (3) including a passage opening (4c). A sealing element (5) is arranged at a valve unit (2), and opens and closes the passage opening. The sealing element has an aperture (25) and is fixed at the valve unit and the valve seat. A supporting plate (6) with a passage opening (26) is arranged between the valve unit and the sealing element. A fixing bulge (5c) for attachment of the sealing element at the valve seat is arranged at a side boundary area (5b) of the sealing element.