Composition of valve block system

The system consists of hydraulic control unit, servo cylinder and power oil station

       The hydraulic control unit consists of speed control valve control unit and turbine stator blade control unit. Each unit is composed of electro-hydraulic servo valve, electric solenoid valve, quick closing solenoid valve, oil circuit block and base.

       The servo cylinder is of double piston rod structure, with low friction and good sealing performance. The power oil station is composed of oil tank, variable displacement oil pump, oil filter, cooler, pipeline valve, detector meter, etc.