| 摘要 |
An apparatus (1) for controlling a fluid flow, the apparatus comprising a valve (11) provided with a valve adjuster (12) for controlling a fluid flow through the valve (11), the valve (11) comprising a fluid inlet (13) in fluid communication with a fluid inlet conduit (13'), and a fluid outlet (15) in fluid communication with a fluid outlet conduit (15'), for flowing fluid through the valve (11), wherein the apparatus (1) further comprising an actuator device (17) capable of undergoing a change in shape, said change in shape of the actuator device (17) providing via a connecting member (20;3) an attenuated or amplified displacement of a fixation point (5) connected to the valve adjuster (12), when compared to the change in shape of the actuator device (17). |
