| 摘要 |
Valve which consists of a casing 1 with access covers, provided with an inlet 2 in one side and two outlets 3 and 3' located in the opposite side, the inlet 2 being connected to the outlet 3 or 3' by means of a flexible tube 4 which is joined by one end by means of a clamp to the extension of the inlet 2 in the inside of the casing 1 and via the other to a sleeve 5 which can be displaced in one or other direction of the axis of the flexible tube and, in turn, this sleeve, also fixed with a clamp, can be moved radially as it is supported on the carriage 6 which can slide via a curved rolling path 7 in a radius whose approximate centre is located on the axis of the extension of the inlet 2, and the outlets 3 and 3' being simultaneously welded in the rolling path constituted by a sheet, which forms part of the casing 1, the radius of which is somewhat larger than the rolling path 7, allowing the carriage and its sliding sleeve to be able to move, following the curved rolling path of the outlets 3 to the outlet 3', or vice versa, as desired. <IMAGE>
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