Actuators & Instrumentation

Limitorque®

Since 1929, Limitorque actuators have been making flow control easier among a broad range of applications. These actuators are world-class devices used to consistently drive multi-turn and quarter-turn industrial valves and dampers, providing years of dependable service. More than 1 million Limitorque actuators have been installed around the world — and some have been in operation for more than a half-century.

Limitorque changed the industry with its strategic introduction of a “torque-limiting” design. Today, all heavy-duty electric actuators use some device that “limits the torque” to safely operate automated valves and protect people and property.

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Limitorque on pipes
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A trusted performer in the most demanding applications

True to its name, Limitorque offers you a wide range of solutions and automation choices. World-class electric and electronic products, plus an expanded range of fluid power actuators, Scotch yoke pneumatic actuators and control systems provide proven benefits like these:

  • Automation advantages, including cylinder-operated fluid power actuators and Limitorque’s unparalleled range of heavy-duty electric actuators
  • Greater operating efficiencies, ranging from control room performance sequencing and continuous process optimization to configuration of emergency shutdown (ESD) situations and SIL-rated safety for electric- and fluid-powered devices
  • A full suite of digital network protocols, delivering visibility of databases and proactive diagnostics — compatible with electric- and fluid-powered actuators

Limitorque services and training

Training Courses

Services for Limitorque Actuators

 

 

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Limitorque Products catalog

Explore Limitorque actuators - world-class devices used to consistently drive multi-turn and quarter-turn industrial valves and dampers, providing years of dependable service.