| 摘要 |
The present invention relates to an apparatus for controlling a valve for a vessel, and more specifically, to an apparatus for controlling a valve for a vessel which detects an opening/closing position of a remotely located valve. According to the present invention, the apparatus for controlling a valve for a vessel comprises: a pair of hydraulic lines to supply or collect a hydraulic fluid from an opening side and a shielding side of a hydraulic actuator which generates a hydraulic pressure for actuation to open and close a valve; a hydraulic motor which is disposed on one side among the hydraulic lines, and generates a rotational force by a flow of the hydraulic fluid; a counter to detect a number of rotations and a rotational direction of the hydraulic motor to generate rotation number information and rotational direction information; a controller to receive the rotation number information and the rotational direction information from the counter to calculate a flow value supplied or collected from one side among the opening side or the shielding side of the hydraulic actuator, and determine an opening/closing position of the valve from the flow value to generate opening/closing position information in real time; and a position indicator to receive opening/closing position signal information from the controller to display the opening/closing position signal information. |
