Servo actuator is the key actuating element of Electric hydraulic servo system, which is used widely for Electric hydraulic servo system, Electric hydraulic(static pressure & fatigure) loading system, specially popular by Aerospace , power plants , material testing. Please inquiry us with Your concrete technology requests, our professional engineer will feedback you efficiently. MACROWAY is specialized to offer high precision servo valves and servo valve's parts, and also offer Various of servo valves' repairing service for Global market ! We can offer servo valves with good quality ,and Competitive prices, Please kindly contact us if you need Any model servo valve. 30 series servo valve; 31 series servo valve; 35 series servo valve; G761/ G760 servo valve; 062-191C servo valve; G730 servo valve; G631 series servo valve; D072 series servo valve; D633/634 Direct driving type series servo proportional valve; G791/792 series servo valve