Stroke transmitter for gas turbine

A stroke transmitter (1) is presented. The stroke transmitter (1) includes a conduit (7) for providing a passage to a fluid, an actuating unit (2) for increasing pressure in an hydraulic fluid, a valve unit (4) configured to operate depending on the pressure of the hydraulic fluid, the valve unit (4) arranged inside the conduit (7) to regulate a flow of the fluid, and a pipe (6) connecting the actuating unit (2) and the valve unit (4) for communicating the pressure of hydraulic fluid between the actuating unit (2) and the valve unit (4), where the actuating unit (2) is arranged outside the conduit (7).