| 摘要 |
In a pressure valve, in particular a pressure control valve, with a valve housing (1, 2) which contains a valve seat (8) and a valve closing arrangement (5, 14, 15) with a diaphragm (5) made of rubber-elastic material, fastened to the valve housing and bounding an inlet space (6) in the valve housing, it is provided, for simplification of the construction, that the diaphragm (5) cooperates directly with a sealing ring (8) forming the valve seat.
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