| 摘要 |
The invention relates to a valve comprising: at least three channels (2, 9, 11); a metering gate (12) pivotable in a first channel (2); a diverter gate (10) that can shut off a second (9) or third (11) channel; and an actuation device (15) for actuating the gates (10, 12), said actuation device (15) comprising an actuation wheel (16) for pivoting at least one of the gates (10, 12) and having at least a first configuration in which the metering gate (12) is in a reference position in which the diverter gate (10) does not shut off the second (9) or third (11) channel. The actuation device (15) is configured such that, while in the first configuration, the rotation of the actuation wheel (16) causes: the diverter gate to pivot substantially and the metering gate to pivot slightly; and, subsequently, the metering gate to pivot without the diverter gate pivoting. |
