| 摘要 |
<p>Electrohydraulic component for pressure regulation, comprising at least one pressure-reducing valve provided with a moveable valve member, a mechanical device (4) for operating this moveable valve member, and an electrical control member (M), characterised in that the moveable valve member (3) is a sliding gate subjected, on the one hand, to a working pressure prevailing in a pressure chamber, and to an opposite force applied at least indirectly by an operating bar (24) forming a rack meshing with a pinion (27) driven by an electric motor of the rotary type. <IMAGE></p> |
