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Electrical Actuator Series AQ

90° part-turn actuators for the positioning and control operation of ball valves and butterfly valves

General specifications:

  • 50 Nm to 1.000 Nm in compact design, up to 10.000 Nm in combination with gearbox
  • Positioning operation with class A (S4 - 30%), Control operation with class III (S4 - 50%)
  • Supply voltage 3ph, 1ph or DC, up to 480V (AQ5 - AQ100) or up to 690V (AQ150 - AQ1000), 50 or 60 Hz
  • Epoxy powder coating C4 according to ISO 12944
  • 1 limit switch each for the end positions "Open" and "Close", 2 further limit switches for free assignment
  • From 250 Nm (AQ25): Torque protection for the "Open" and "Close" travel directions
  • Aluminium housing with IP68
  • Control compartment heating
  • Temperature rating from -20°C to +70°C (optionally -40°C to +70°C)
  • Mechanical position indicator
  • Emergency operation via handwheel
  • Self-looking gear
  • Analogue position feedback and LOCIG control operation
  • Flanges according to ISO 5211 with removable plug-in socket

Further information

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