Tefulong Group Co., Ltd.(Director of China Valve Association)

Electro hydraulic actuator

  • General Features

    Linear Electro-Hydraulic Actuator YK series is installed on the automation of control valves, such as Globe valves.
    路Output torque 6KN~600KN
    路Fast response speed(5Hz), high control accuracy(锛0.1% of full stroke)
    路Adopt advanced servo controller and servo motor
    路Adopt advanced hydraulic pump
    路Adopt screw rotary cylinder which is with small size and high torque feature
    路Non-intrusive design, infrared setting and configuration
    路Friendly Human Machine Interface, which can display position, pressure, diagnosis and error
    路Detailed data and log function
    路Relief valve and pressure sensor can provide over pressure double protection
    路Open/close valve within 1 second when failure
    路Open/close/stay put when power failure
    路Zero leakage, less maintenance, high reliability
    路Optional Function:
       Modulating I/O signal 4-20mA
       Explosion Proof(EexdIIBT4, ExdIICT4)
       Fieldbus System: Modbus, Profibus, etc.

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