EN 1751 High-Sealing Volume Control Damper
Engineered to achieve high-precision airflow balancing across HVAC networks, this control damper delivers superior aerodynamic efficiency. In full accordance with EN 1751 air leakage standards, it drastically reduces bypass losses, maximizing building energy savings and operational reliability.
Key Specifications
- Airtightness Rating: High-grade leakage classification under EN 1751 norms
- Casing Material: Corrosion-resistant galvanized sheet steel
- Blade Profile: Aerodynamic extruded aluminum designed for low pressure drops
- Actuation Compatibility: Direct integration with manual levers or motorized actuators
- Connection: Quick and rigid installation into circular duct layouts
- Operational Lifecycle: Low-friction drive mechanism with minimal servicing requirements
Target Applications
- Corporate towers, business complexes, and residential buildings
- Shopping centers and multi-use retail facilities
- Hospitals, clinical environments, and analytical cleanrooms
- Industrial production plants with tight environmental tolerances
- Green building projects requiring high energy efficiency (LEED / BREEAM)
Core Advantages
- Prevents unnecessary thermal losses via near-zero air bypass
- Acoustically optimized for smooth, low-noise airflow distribution
- Long-term mechanical endurance and shape stability
- Fully certified engineering aligning with international mechanical standards
