What it is

Butterfly dampers are airflow or duct flow control devices that regulate or isolate airflow in material handling systems. While not a “butterfly valve” for liquid piping, these dampers control air volumes and pressure paths during conveying or dust extraction.

Typical applications

• HVAC or dust extraction ducting
• Pneumatic conveying air flow control
• Volumetric flow balancing in process ducts

Why it matters

• Motorised, pneumatic, or manual actuation options
• Precision airflow control to stabilise pneumatically conveyed loads
• Replaceable blades and seals