| 摘要 |
Herein is depicted a remote actuator for hydraulic valve which comprises a remote command element (12, 22, 32) that could be axially displaced, the element (12, 22, 32) having an actuation rod (16, 26, 36) with a first free axial extremity (13, 23, 33) and a second axial extremity (14, 24, 34) that cooperates with a hydraulic valve (15, 25, 35) and also a hydraulic installation for the remote actuation of the valve, which comprises a fluid intake (110, 210, 310), and a fluid way out(120, 220, 320) and a hydraulic valve (15, 25, 35) situated between the fluid intake(110, 210, 310) and the fluid way out(120, 220, 320), the hydraulic valve being actuated by the remote command element (12, 22, 32).
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