Description
The Trane DIA00069 Damper Actuator Diaphragm is a component used to support controlling air distribution within ductwork assemblies. It operates as a flexible pressure-responsive component inside damper actuators, enabling movement that opens or closes air dampers based on pneumatic or mechanical signals. The part is commonly used in HVAC systems where zone control is required for balancing airflow, temperature regulation and ventilation efficiency. It is installed within actuator housings connected to air handling units or duct dampers, where it contributes to positioning accuracy and system response in heating, ventilation, and air conditioning systems.
