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Butter Fly Damper

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Butter Fly Damper Specification

Features
Easy Installation, Corrosion Resistant, Smooth Operation

Application
Industrial HVAC, Dust Extraction, Ventilation System

Ventilation
Suitable for Air Handling Units / HVACS

Color
Silver / Grey / as required

Humidity %
< 90%

Output
Air Flow Regulation

Maintenance Type
Low Maintenance

Control System
Handle / Lever Operated

Connectivity Type
Mechanical

Flow Rate
Up to 20000 CFM

Pressure Range
Low to Medium

Efficiency (%)
98%

Energy Consumption
Zero

Noise Level
< 40 dB

Installation Type
Duct Mounted

Hole Size
Custom Cut as per duct

Material
Galvanized Iron / Stainless Steel / Mild Steel

Automatic Grade
Manual

Capacity
Customizable as per requirement

Dimension (L*W*H)
As per order specification

Weight
Depends on size and material

Operation Method
Handle or Motorized as per request

Custom Options
Size, actuator type, color

Packaging
Carton/wooden case

Corrosion Resistance
Yes, Galvanized coating

Seal Type
EPDM rubber gasket

Pattern
Circular

Air Tightness
Class 2 (EN1751)

Shaft Material
Stainless Steel

Operating Temperature Range
-20C to 80C

Blade Thickness
2 mm

Service Life
>10 Years

Suitable Duct Size
100 mm to 1200 mm

About Butter Fly Damper

Our company is a promising manufacturer, exporter, supplier and trader of Butter Fly Damper. This is made in circular shape with single flap as well as multiclass as per the needs of the clients. In addition to this, single flap dampers shall be made for any size provided space availability to fix at site. Moreover, multi flap dampers will fit in a small gap with excellent leak proof efficiency.

Features of Butter Fly Damper are as follows:

High efficiency
Seamless quality
Compact size
Longer service life

Specifications:

We manufacture Butterfly Dampers in circular shape with single flap as well as multiflaps as per our clients requirements.

Single flap dampers shall be manufactured for any size provided space availability to fix at site. However multi flap dampers will fit in a small gap with excellent leak proof efficiency.

Precision Engineering for Airflow Control

Designed for optimal air regulation, this butterfly damper achieves up to 98% efficiency even in demanding industrial environments. Featuring smooth operation and low noise levels below 40 dB, it is perfect for installations requiring both performance and quiet functionality. With airtight sealing and adaptability to diverse operating conditions, it ensures minimal energy loss and reliable operation across applications.

Highly Adaptable and Customizable

Available in materials like galvanized iron, stainless steel, or mild steel, this damper caters to varying industrial requirements. Its customizable dimensions and actuator options (handle or motorized) allow seamless integration into different ventilation setups. The dampers corrosion resistance and durable construction guarantee longevity, while easy installation minimizes downtime during system upgrades or maintenance.

Reliability and Low Maintenance

Engineered for extended service, the dampers sturdy build and high-quality seals result in minimal maintenance needs throughout its lifespan. The device is designed for mechanical connectivity and zero energy consumption, significantly reducing operational costs. Packed in secure cartons or wooden cases, it is shipped safely, ensuring that it arrives in excellent condition for immediate installation.

FAQs of Butter Fly Damper:

Q: How is the butterfly damper installed in industrial duct systems?

A: The damper is designed for duct-mounted installation and can be fitted according to the size and hole cut specified in the order. Its mechanical connectivity allows for simple integration with existing HVAC or ventilation systems.

Q: What are the benefits of using a galvanized coated butterfly damper?

A: The galvanized coating provides excellent corrosion resistance, enhancing durability and reducing maintenance needs. This ensures reliable operation and a longer service life, even in challenging environmental conditions.

Q: When should I choose a motorized actuator over a manual handle?

A: A motorized actuator is ideal when remote or automated control of airflow is required, such as in larger or hard-to-access systems. Manual handles are suitable for straightforward, hands-on operation in smaller or easily accessible ducts.

Q: Where can this damper be used?

A: It is suitable for industrial HVAC systems, dust extraction, and general ventilation applications, including air handling units and ductwork in various facilities. The damper supports a wide range of duct sizes (100 mm to 1200 mm) and can be customized for specific installation needs.

Q: What features contribute to the dampers airtightness and efficiency?

A: The damper utilizes an EPDM rubber gasket for superior sealing and meets Class 2 air tightness according to EN1751 standards. Its circular pattern and robust blade design help achieve up to 98% efficiency and prevent air leakage.

Q: How does the damper support maintenance and longevity?

A: Constructed from materials like galvanized iron or stainless steel, and featuring low-maintenance EPDM seals, the damper is designed for over 10 years of service with minimal upkeep. Its design ensures smooth, trouble-free operation over time.

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