Volume Control Damper

Volume Control Damper

1. Features
The volume dampers are used for adjusting air volume. There are two control modes: manual control and elecrical control. The maunal control mode adopt worm gearing, and electrical control mode adopt import electrical actuator. The volume damper could be controlled air volume by adjusting the angle of the actuator.
2. Type&Parameter

Type	axd	L	Flange size
VD-axd	100×100~1000×1000	＞250	According to GB1561-79

Note: Flange size of all dampers could be fabricated according to user's requirement.
3. Others
Our VD damper can be cranked out circular single blade or multi-blades, and the control type can be selected electrical or manual.
4. Outline drawing

5. IACS Certificate: DNV▪GL, BV, CE, KR, LR, CCS, ABS