Separate Mounting Linear Electro-Hydraulic Actuator YK series is installed on the automation of control valves, such as Globe valves. It is more simple than hydrualic actuator, can realize all function of hydraulic actuator.
·Output torque 6KN~600KN
·Fast response speed(5Hz), high control accuracy(＜0.1% of full stroke)
·Adopt advanced servo controller and servo motor
·Adopt advanced hydraulic pump
·Adopt screw rotary cylinder which is with small size and high torque feature
·Non-intrusive design, infrared setting and configuration
·Friendly Human Machine Interface, which can display position, pressure, diagnosis and error
·Detailed data and log function
·Relief valve and pressure sensor can provide over pressure double protection
·Open/close valve within 1 second when failure
·Open/close/stay put when power failure
·Zero leakage, less maintenance, high reliability
·Optional Function:
Modulating I/O signal 4-20mA
Explosion Proof(EexdIIBT4, ExdIICT4,SIL)
Fieldbus System: Modbus, Profibus, etc.
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Separate Mounting Linear Electro-Hydraulic Actuator YK series is designed to install on some special location, users can control valve open/close from long distance away,it can also used for space limited application. The actuator feature is as same as standard electro hydarulic actuator. The distance between control box and valve can be designed according project requirement.
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