Iris Damper is an air volume damper designed for compact spaces. Following the aperture principle, its blades expand and contract circumferentially to vary the airflow area for volume control.
Thanks to its blade configuration, the damper has an extremely short overall length, ideal for space-limited applications.
Equipped with analog and controllable actuators, it enables blade position modulation. It can regulate airflow via voltage signals, control face velocity based on sash height, and actuate valve on/off by differential pressure or face velocity.
