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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Multi-turn Actuator AVA01 ~ AVA10 suitable for Globe valves, Gate valves, sluice valves, penstock and some dampers. AVA01 ~ AVA10 combined with BA bevel gearbox max can reach 100,000Nm.
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Our Gas-over-oil Actuator is designed on the basic of our experience on Electric actuator and Electro hydraulic actuator, referring to international advanced actuator technology. It is mainly used in river crossing valve room, Station By-pass valve, Station Entrance/Exit Protection, Long distance pipeline, compressor load/unload protection, stand blowdown, emergency shutdown, line break protection, remote control, etc.
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Quarter turn Electro-Hydraulic Actuator YKT series is installed on the automation of part turn valve, like ball valves and butterfly valves. Output torque 60Nm~120KNm(45ft-lbf to 88495ft-lbf) Fast response speed(5Hz), high control accuracy(＜0.1% of full stroke) Optional Function: Modulating I/O signal 4-20mA Explosion Proof(EexdIIBT4, ExdIICT4) Fieldbus System: Modbus, Profibus, etc.
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