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Butterfly Damper
$0.00
Designed to regulate and control airflow within industrial ducting systems, the Butterfly Damper provides simple, adjustable air volume control for dust extraction, fume extraction and ventilation applications.
Product Code: BFD200
- Description
- Applications
- Features & Benefits
Description
Butterfly Damper
A Butterfly Damper is designed to regulate the volume of air passing through industrial ductwork, providing a simple way to adjust airflow within dust extraction, fume extraction and process ventilation systems.
Installed directly within the duct run, the damper uses an adjustable internal blade to control the opening through which air can pass. This allows airflow to be balanced or restricted to suit the requirements of different parts of the extraction system.
Control Airflow Through Your Ducting
Airflow requirements can vary throughout an industrial extraction system depending on the equipment being served, ducting layout and location of individual extraction points.
A butterfly-style damper provides manual airflow adjustment at a specific point in the ductwork. By changing the position of the internal blade, the amount of air passing through that section can be regulated.
Once the required position has been selected, the lockable quadrant allows the blade setting to be maintained.
Designed for Industrial Extraction Systems
Butterfly dampers can be incorporated into new or existing ductwork and used wherever manual airflow regulation is required.
They are suitable for dust collection, fume extraction and process ventilation applications and can be positioned within individual branches or other sections of the ducting system depending on the system design.
Correct sizing and positioning should be considered as part of the overall extraction system to ensure airflow is appropriately distributed throughout the ductwork.
Part of a Complete Modular Ducting System
Airtight Solutions supplies a comprehensive range of modular ducting and components for industrial dust and fume extraction systems.
Our range includes straight duct, bends, branches, reducers, dampers, flexible ducting, extraction hoods and other fittings required to build, modify or extend an industrial extraction system.
Whether you need an individual ducting component or assistance with a complete dust extraction system, Airtight Solutions can assist with system design, equipment supply, ducting and installation. Contact us today!
Applications
Butterfly dampers are designed for industrial ducting systems where manual control or adjustment of airflow is required.
Common applications include:
- Dust extraction systems
- Fume extraction systems
- Local exhaust ventilation (LEV)
- Process ventilation systems
- Woodworking and joinery workshops
- Manufacturing and production facilities
- Educational and training workshops
- Individual machine extraction points
- Branch duct airflow control
- New installations and ducting modifications
Features & Benefits
Adjustable airflow control
Allows the volume of air passing through a section of ductwork to be manually regulated.
Adjustable internal blade
The internal butterfly blade can be repositioned to increase or restrict airflow through the duct.
Lockable position
A lockable quadrant allows the selected blade position to be maintained once the required airflow setting has been established.
Supports system balancing
Can be used to adjust airflow through individual sections or branches of an extraction system.
Suitable for industrial extraction
Designed for use in dust extraction, fume extraction and process ventilation ductwork.
Modular ducting integration
Can be incorporated alongside straight duct, branches, bends, reducers and other modular ducting components.
Suitable for new and existing systems
Can be incorporated into a new ducting layout or added when modifying or extending an existing extraction system.





