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AT-Series Quarter-turn Worm Gear Operator
Bettis AT-Series Quarter-turn Worm Gear Operator
Our compact, lean-designed quarter-turn worm gear operators provide dependable manual control across a wide range of sectors.
From power generation and water/gas pipelines to HVAC and general industrial use, these operators offer a streamlined solution without compromising on performance
AT-Series Quarter-turn Worm Gear Operator

Specs

Actuation
Manual
Certifications
Enclosure sealed IP67 (IP68 available upon request)
Control Type
Manual
Operating Temperature
High up to +200 °C (+392 °F). Low up to -52 °C -62 °F).
Power Source
Manual
Product Type
Manual Gear Operator, Quarter-turn
Valve Type
Ball, Butterfly, Plug, Dampers, Globe

Features

  • 27 models available up to 350,000 Nm torque and F-60 mounting base
  • Epoxy primer coating, and greased for life
  • Namur mounting available for limit switch box fitting
  • New ratios can be designed to meet any requirement
  • Standard input flanges (for actuator mounting) for ISO5211, MSS and DIN available
  • New ratios can be designed to meet any requirement