Emerson unveils new electric valve actuator for enhanced process control in challenging environments

18 June, 2024

Traditionally, many pneumatic valve actuators used in remote locations are powered by natural gas, leading to atmospheric emissions each time the valve is actuated. Electric actuators, such as the 200R, address this environmental concern by eliminating control-related emissions. The 200R is designed to overcome limitations found in existing electric actuator solutions, offering several key features:

Ease of installation and calibration: The 200R self-calibrates with a single click using the easy-Drive Configurator Software, which is included with the actuator at no additional cost.

Energy efficiency: The actuator operates on 11 to 30 VDC power and consumes less than 0.4 watts in holding position mode, making it suitable for use in locations without access to utility power.

Low-temperature operation: Capable of functioning in temperatures as low as - 40°C (-40°F), the actuator often eliminates the need for space heaters, except in the most extreme conditions. 

Power loss positioning: In the event of a power loss, the actuator can move to a user-defined position with the optional RPU-100 reserve power unit.

Remote monitoring and configuration: Real-time monitoring of various operational parameters, including position, movements, cycles, travel time, and power loss, is available via a Modbus RTU serial interface.

The 200R is part of Emerson’s easy Drive actuator range, which also includes options for both globe and rotary valves.

For further information please visit 

https://www.emerson.com/en-us/catalog/fisher-200r

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