Importance

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Abstract

The invention concerns a device in an piston cylinder aggregate including a valve element (8) which comprises a valve body (9) for choking the flow in a fluid channel (6) in co-operation with a valve opening (7), wherein the device is arranged in a bore (11) in an end wall (1) of the piston cylinder aggregate and wherein the valve element (8) is provided with a setting means (10) to allow adjustment from the outside of the end wall. The invention is distinguished by that the valve body (8) is provided with a screw thread along its axial extension, that the valve opening (7) is debauching in a portion (12) of said bore which at least partly is provided with a screw thread corresponding to the one on the valve body, that the setting means (10) is extending outside the end wall surface, and that a ring shaped sealing means (14) is arranged in said hole (11) in direct proximity to the outside of the end wall (1) and having its outside surface substantially in level with the surrounding surface of the end wall, said sealing ring exerting a sealing cooperation with the setting means (10).

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First Claim