Accurate control and power saving

Variable inlet vane control (IVC) dampers are often used for capacity modulation. They give accurate control and power savings over other styles of dampers for reduced air flow. Inlet guide vanes are synchronously adjustable and can be made either automatically via an adjusting element or by hand.

Key benefits of vane controls for fans:

Synchronously adjustable

Give accurate control and power savings

Customised to specifications depending on application and performance required

Reduction in capacity, static pressure, and kilowatts

When an inlet vane is partially closed, each blade directs the air into the impeller in the direction of rotation and so the air is prespun. This brings about a reduction in capacity, static pressure, and kilowatts. The amount of kilowatt savings at reduced capacity is determined by the type of system and type of fan-vane combination.

Manufactured from mild and stainless steel

We are able to manufacture the units from mild steel 43A, and any of the stainless steels. We are also able to coat the units with a paint suitable for the site conditions.

Customised to achieve your requirements

We will work with you to design and manufacture vane control dampers to suit your required application and desired performance.

Get in touch with the team to find out how we can assist you