PLASTIC SUPPLY Butterfly Damper Pvc
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 | Overall Width | Inlet Dia. | For Duct Dia. | Outlet Dia. | Overall Height | Duct Size | Material | Max. Pressure | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | PVCBD04 | 7" | 4 1/2" | 4" | 4 1/2" | 7 1/2" | - | PVC | 10 in. wc | €275.48 | |
| B | PVCBD06 | 9 1/8" | 6 5/8" | 6" | 6 5/8" | 8 1/4" | 6" | PVC | 10 in. wc | €282.52 | |
| B | PVCBD08 | 11 1/8" | 8 5/8" | 8" | 8 5/8" | 10 1/2" | 8" | PVC | 10 in. wc | €379.19 | |
| B | PVCBD10 | 13 1/4" | 10 3/4" | - | - | - | - | PVC | - | €341.32 | |
| B | PVCBD12 | 15 1/4" | 12" | 12" | 12" | 14 1/2" | 12" | PVC | 10 in. wc | €376.80 |
Features
- Plastic Supply butterfly dampers feature type 1 PVC frame type for resistance to corrosion and durability.
- These dampers provide high-velocity air control & reduce turbulence and pressure drop.
- They come with a locking screw to secure the damper blade in position.
- These butterfly dampers have round blades for easy installation and a tight seal to prevent leakage.
Standards and Approvals
- ASTM
Frequently Asked Questions
How do I choose the right size butterfly damper for these applications?
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.
How do I maintain these butterfly dampers?
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.
What is the difference between butterfly dampers and other types of dampers?
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.
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