The volume control dampers are used in air conditioning systems for airflow adjustment and control of pressure in rectangular ducts and air handling units. They are installed as independent devices or in combination with protection louvers.
Horizontal blades controlled by PVC mechanism
Manual or electromotor drive
ZN – galvanized sheet metal
AL – aluminium sheet metal
INOX AISI 304 – stainless steel sheet metal
Installation with flange on the duct.