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for Plant Valves


Floating and Proportional Controls

The RA-3000 series synchronous motor-driven reversible actuators are available for 3-point (floating) or with electric positioner for 0...10 V control.

They feature factory calibrated pressure switches to provide specified close-off ratings. These actuators are available in three sizes with 1600 N, 1800 N and with 3000 N nominal force and can be used with JC flanged valves according to maximum close-off pressure ratings specified.

Factory fitted options, such as 2kOhm feedback potentiometer, auxiliary switches and hand crank are available.


  • Uses synchronous motor with pressure switches
  • Special clamp coupler quick-fit systems
  • Models for 3-point and proportional 0...10 VDC control
  • Positioner with adjustable starting point, span, and direct/reverse action
  • Active 0...10 VDC position feedback on proportional models
  • Optional auxiliary switches and feedback potentiometer available
  • Optional hand crank

Download the specification in Pdf format here     Download

RA-3000 - Linear Actuators
for Plant Valves