The low leakage extruded aluminum volume controllers are robust, precision-engineered dampers designed for shutoff, regulation, and mixing functions in HVAC systems, AHU outlets, and cleanroom environments. These dampers ensure minimal air leakage, offering efficient control with smooth operation and high durability.
The design features high-strength aerofoil blades that provide minimal resistance to airflow, improving overall system performance. For alternate applications, dampers made of heavy-gauge GI sheet with a 3V blade profile offer smooth airflow in the open position and reliable air sealing when closed. These are mounted on square steel shafts for structural integrity and long-term reliability.
The low leakage extruded aluminum volume control dampers are engineered for robust performance, offering smooth operation and minimal air leakage. Designed for use in HVAC systems, AHU outlets, and cleanroom environments, these dampers are ideal for shutoff, airflow regulation, and air mixing applications.
Built with high-strength aerofoil blades, they ensure optimal airflow with minimal resistance, enhancing energy efficiency across the system. For specific applications, an alternative construction is available using heavy-gauge galvanized steel with 3V-profile blades. These are designed to allow unobstructed airflow when open and tight sealing when closed, with each blade mounted securely on square steel shafts for enhanced stability and performance.
Robust extruded aluminum construction ensures durability and longevity
Smooth-operating blades for precise airflow control
Designed for shutoff, regulation, and mixing functions in HVAC systems
High-strength aerofoil blades provide minimal resistance to airflow
Excellent air tightness with low leakage performance
Optional construction in heavy-gauge galvanized steel with 3V-profile blades
Square steel shafts for secure blade mounting and smooth operation
Suitable for AHU outlets, cleanrooms, and high-performance ventilation systems
Overlapping blades ensure reliable air sealing in the closed position
Maintenance-friendly design with corrosion-resistant components
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