Multileaf Volume Control Damper

Description

Multileaf Volume Control Damper – Circular

Precise Airflow Regulation for Circular Duct Systems

The Circular Multileaf Volume Control Damper is designed for efficient regulation or complete shutoff of airflow in ventilation systems with circular ducts. Suitable for both commercial and industrial HVAC applications, it ensures consistent and controlled air distribution.

Key Features:

• ✅ Circular Multi-Blade Design
  Enables precise airflow control in round ventilation ducts, improving system balance and performance.

• 🔄 Manual or Actuator Control
  Operated via external gears for smooth manual adjustment or connection to an actuator for automation.

• 🏗️ SPR-Compatible Outlets
  Fitted with round outlets on both ends to match standard SPR ducting systems, ensuring easy integration.

• 🌡️ Wide Operating Temperature
  Functional from –20˚C to +80˚C, making it suitable for varied indoor climate conditions.

• 🔒 B-Class Airtightness
  Built to meet Class B airtightness, helping maintain pressure integrity and reduce energy loss.

Technical Details:

• Material: Galvanized steel

• Control: Manual (standard) or actuator-ready

• Drive Mechanism: External gear system

• Shape: Circular

• Temperature Range: –20˚C to +80˚C

• Airtightness Class: B

Perfect for use in:
✅ HVAC systems
✅ Air balancing applications
✅ Circular duct ventilation systems

📞 For actuator options or custom sizes, contact us at 028 8675 2336 or 📧 sales@freshairsupplies.co.uk