Model No. :ABV
Specification:
Variable Air Volume Damper with Bypass outlet and acoustic and thermal lining fixed with modulating actuator provided with thermostat.
Specification:
Variable Air Volume Damper with Bypass outlet and acoustic and thermal lining fixed with modulating actuator provided with thermostat.
Our Bypass VAV (Variable Air Volume Box) is an advanced HVAC air distribution solution designed to maintain consistent airflow and pressure control in ventilation systems. As a trusted Bypass VAV manufacturer in India, we supply high-performance VAV units that ensure efficient air distribution, energy savings, and enhanced indoor comfort across commercial and industrial applications in India.
The Bypass VAV in India is uniquely designed with one primary air inlet, one supply outlet, and an additional bypass outlet. This configuration allows excess air to be redirected back into the return plenum or ceiling space when the demand for cooling decreases.
This bypass mechanism helps maintain constant airflow and duct pressure, making the Bypass VAV Box in India ideal for systems where pressure stability is critical.
The Bypass VAV System is available in 8 different sizes with capacities ranging from 50 to 3200 CFM, making it suitable for various HVAC applications. It is designed to deliver consistent airflow while adapting to changing load conditions.
Our Bypass VAV in India is tested and certified by ETL Intertek in accordance with:
AHRI Standard 880-2011
ASHRAE 130-2008
These certifications ensure reliable performance, accurate airflow control, and compliance with international HVAC standards.
The Bypass VAV Box supports multiple control options, including:
On/Off control
Modulating DC control (0–10V)
Integration with advanced controllers such as Belimo, KMC, Neptronic, or other customer-preferred systems
The system is also compatible with Building Management Systems (BMS), enabling centralized monitoring and control for improved efficiency.
The Bypass VAV in India is designed for low noise operation, ensuring that required Noise Criteria (NC) levels are achieved without compromising performance.
The unit includes an integral sound attenuator, with optional additional attenuators available for enhanced acoustic performance. The interior is lined with ½ inch, 32 kg/m³ density fiberglass insulation, providing both thermal and acoustic benefits.
The acoustic media is fire-rated, non-combustible, and biologically inert, meeting international standards such as BS476 and EN 13501-1.
The Bypass VAV Box in India is built with a robust casing that meets SMACNA standards, ensuring excellent strength and rigidity. The unit is thoroughly sealed to prevent air leakage, improving overall HVAC system efficiency.
The damper edges are sealed with foam gaskets, and the damper shaft is made of solid GI with self-lubricating brass bearings, ensuring smooth and long-lasting operation.
The Bypass VAV is designed for easy installation with:
Ductmate flange connections on all sides
Optional “S” drive duct connections
Beaded inlet for secure flexible duct connections
The unit also includes a NEMA 1 enclosure control box with externally mounted controls for easy access and maintenance.
Our Bypass VAV Systems are widely used in HVAC installations across India, including:
Commercial office buildings
IT parks and corporate spaces
Hospitals and healthcare facilities
Hotels and hospitality projects
Shopping malls and retail outlets
Airports and infrastructure developments
Educational institutions
Residential complexes
These applications require efficient airflow control and pressure management.
Trusted Bypass VAV Manufacturer in India
Efficient airflow control with bypass mechanism
Maintains constant duct pressure
Wide capacity range (50–3200 CFM)
Certified performance as per AHRI & ASHRAE standards
Low noise design with acoustic insulation
Advanced control options with BMS compatibility
Durable, leak-proof construction
Easy installation and maintenance
Custom configurations available
If you are looking for a reliable Bypass VAV supplier in India, HVAC VAV box manufacturer, or variable air volume system with bypass, our products deliver superior performance, energy efficiency, and airflow control.
We proudly supply HVAC VAV systems across India, supporting contractors, builders, architects, and HVAC consultants with high-quality air control solutions for modern ventilation and air conditioning systems.