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Plastic Supply butterfly dampers are used in HVAC systems to regulate airflow, particularly in ventilation ducts, air handling units and exhaust systems. They are suitable for various industrial & commercial applications for gas or airflow control.
A
B| Style | Model | Duct Size | Length | Price (ex. VAT) | |
|---|---|---|---|---|---|
| A | PVCBD04 | 4" | 7.5" | €266.69 | |
| B | PVCBD06 | 6" | 8.25" | €273.49 | |
| B | PVCBD08 | 8" | 10.5" | €367.05 | |
| B | PVCBD10 | 10" | 13" | €367.09 | |
| B | PVCBD12 | 12" | 14.5" | €405.27 |
To choose the right size butterfly damper for an application, consider the flow rate and pressure of the system, the duct size and the space available for installation.
To maintain butterfly dampers, regularly inspect and clean them, lubricate the bearings and hinges, check for any damages or wear and tear and replace any damaged parts promptly. Regular maintenance is important to ensure the continued performance and longevity of a butterfly damper.
Butterfly dampers have a circular disc that rotates to regulate or shut off the flow of gas or air while other types of dampers may have a blade or vane that pivots or slides to control airflow.