Description
The Duff Norton LS35-1B4TN-24 Linear Actuator is used to give a controlled linear movement to position a component, such as a damper, or a valve in HVAC systems. It works by transforming 115 VAC electric power into fine control extension and retraction over its 24″ stroke with a 675-lb load capacity. It is fitted in mechanical linkages and is connected to the control circuitry of the system, and mounts brackets, where needed, and sensors. It allows precise control of airflow or fluid pathways and adds to steady and performance in commercial and residential operations that need linear positioning.









