| 摘要 |
A device (1) for conveying and/or distributing fluids comprises a housing (2) with connection portions (7), one or more threaded ring nuts (9) that can be screwed to the connection portions (7) in order to join them, a control handle (4) and a tightening seat (12) formed in the housing (2) and adapted to support the control handle (4) in a tightening position, rotatable around a tightening axis (S). The control handle (4) comprises a drive portion (13) which, in the tightening position, engages with a coupling portion (14) of the ring nut (9), in a manner such that a rotation of the control handle (4) around the tightening axis (S) leads to a screwing or an unscrewing of the ring nut (9). |
