GREATORK Multi-Turn Modulating Electric Actuator for High-Precision Process Control
Process control accuracy starts inside the actuator. Explore how GREATORK multi-turn modulating electric actuators achieve precise valve positioning, continuous 4-20 mA modulation, and overload protection for high-pressure globe and steam valves.
Control Accuracy Starts Inside the Actuator.
In process industries, stable flow and pressure control depend on more than the valve itself. The actuator plays a critical role in positioning accuracy, repeatability and long-term operating stability.
The GREATORK Multi-Turn Modulating Electric Actuator is designed for gate valves, globe valves, main steam valves and other multi-turn applications requiring continuous process control.
Key features include:
✔ Precise valve positioning with continuous 4–20 mA modulating control
✔ Wide thrust and torque range for high-pressure and heavy-duty valve applications
✔ Integrated torque and travel protection to prevent valve overload and mechanical damage
✔ Local operation, remote communication and fault alarm functions for modern automation systems
Typical applications include:
• Power Generation • Chemical Processing • Water Treatment • Oil & Gas • High-Pressure Globe Valves • Main Steam Valves
Reliable process control starts with reliable actuator control.
Engineered to Replace. Built to Outperform.
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Talk to Greatork engineering team
Share your valve type, torque or thrust requirement, operating environment, and control preference. Our team can help match the right actuation solution.
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