The hydraulic control system for the opening and closing of marine butterfly valves has been determined, and the control scheme for this hydraulic system has been determined; Based on the actual operating requirements of the system, the selection and parameters of each main component in the system were analyzed and calculated; Based on the working characteristics of the hydraulic remote control system for marine butterfly valves, a hydraulic pump station was designed. Two hydraulic pumps were set up as backup for each other, and an accumulator was added to assist in oil supply. At the same time, the pump station adopted an automatic unloading method to ensure that the system oil pressure was maintained within the allowable working range, thereby ensuring the safe and stable operation of the entire marine valve hydraulic remote control system.
