Square Volume Control Damper (VCD)

Product code: #123456

Condition: Available

Origin: Vietnam

Brand: Eusteel

Structure

A VCD (Volume Control Damper) typically consists of three main parts:

1. Damper Body: This can be a round or square duct-shaped casing, depending on the type of ductwork it's installed in. It's usually made from galvanized steel or stainless steel.

2. Damper Blades: These are metal plates that can rotate or slide to change the cross-sectional area for airflow. The blades can be round, square, or rectangular, corresponding to the shape of the damper body.

3. Control Mechanism: This system is used to adjust the opening angle of the damper blades. It can be:

Manual Lever/Handle: Operated manually by hand.

Based on its shape and control method, the VCD is categorized into:

By Control Mechanism:

Manual Damper (Lever/Handle Operated VCD): This type is adjusted manually by hand. It is suitable for small systems that require simple flow regulation.