Volume Control Damper
Low Leakage Aluminum Aero-Foiled Opposed Blade Dampers for Precise Air Flow Control
Volume Control Dampers
Precision-engineered aluminum aero-foiled opposed blade dampers for accurate air flow control in HVAC systems, featuring low leakage construction and multiple blade configurations.
Overview
Key Features
- Low leakage aluminum construction
- Aero-foiled opposed blade design
- GI/SS material body construction
- Precise air flow control
- Multiple blade configurations
- Custom built as per requirements
Technical Specifications
Performance Features
- Low leakage design
- Aero-foiled blade profile
- Opposed blade configuration
- Precise flow control
- Minimal pressure drop
Construction Materials
- Aluminum blades
- GI (Galvanized Iron) body
- SS (Stainless Steel) options
- Corrosion resistant
- Powder coated finish
Control Mechanisms
- Set screw adjustment
- Actuator control options
- Manual handle operation
- Remote control capable
- BMS integration ready
Blade Configurations
- Single blade dampers
- Two blade dampers
- Three blade dampers
- Multi-blade dampers
- Custom blade designs
Size & Customization
- Custom built to requirements
- Various opening sizes
- Standard sizes available
- Special shapes accommodated
- Modular design options
Installation Features
- Easy duct mounting
- Flanged connections
- Quick installation
- Maintenance friendly
- Accessible controls
Detailed Specifications
| Parameter | Specification | Details |
|---|---|---|
| Damper Type | Volume Control Damper | Low leakage aluminum aero-foiled opposed blade |
| Body Construction | GI / SS Material | Galvanized Iron or Stainless Steel construction |
| Blade Material | Aluminum | Aero-foiled opposed blade design |
| Control Mechanism | Set Screw / Actuator | Air flow control via set screw or actuator |
| Blade Configurations | Multiple Options | Single, two, three, multi-blade & custom designs |
| Leakage Rate | Low Leakage | Designed for minimal air leakage |
| Customization | Available | Custom built as per required opening size |
| Applications | HVAC Systems | Precise air volume control in ventilation systems |
Blade Configuration Options
Single Blade
Simple single blade design for basic air flow control applications where moderate regulation is required.
Two/Three Blade
Intermediate blade configurations offering better control and distribution for medium-sized duct systems.
Multi-Blade
Advanced multiple blade configurations for precise air flow control in large duct systems and critical applications.
Control Mechanisms
Manual Control
- Set screw adjustment
- Manual handle operation
- Locking mechanism
- Position indicators
- Easy manual override
Automated Control
- Electric/pneumatic actuators
- BMS integration ready
- Remote control capability
- Position feedback sensors
- Programmable settings
Applications
Commercial Buildings
- Office HVAC systems
- Shopping mall ventilation
- Hotel air distribution
- Hospital ventilation control
- Educational institutions
Industrial Facilities
- Manufacturing plants
- Clean room environments
- Pharmaceutical facilities
- Data center cooling
- Laboratory ventilation
Benefits & Advantages
Performance Benefits
- Precise air flow control
- Low leakage operation
- Energy efficient design
- Minimal pressure drop
- Consistent performance
Operational Benefits
- Easy installation
- Low maintenance
- Long service life
- Flexible control options
- Customizable designs
Working Principle
Precision Air Control
Volume Control Dampers operate by adjusting the angle of aero-foiled aluminum blades within the duct system. The opposed blade design ensures balanced air distribution across the duct cross-section. Air flow is precisely regulated using either manual set screws or automated actuators, allowing for accurate volume control from 0% to 100% opening. The low leakage construction prevents unwanted air bypass, ensuring efficient system performance.