-12%
(45 CFM - 450 CFM)

(45 CFM – 450 CFM)

Price: ₹20345.00 (Excl. of GST)

Incl. of GST: ₹24007

Belimo

VAV BOX, A pressure sensor, digital VAV controller and damper actuator all in one, providing a compact solution with a communications capability for pressure-independent VAV and CAV systems in the comfort zone  Control (0)2…10 V  Gateway: BACnet / LON / Modbus / KNX  DCV – Fan Optimizer function: DDC  Conversion of sensor signals Service socket for operating devices

₹20,345.00 ₹22,990.00

Variable Air Volume (VAV) Box with Belimo Actuator – A Comprehensive Overview

A Variable Air Volume (VAV) box with a Belimo actuator is a vital part of modern HVAC systems. It offers precise air control and energy efficiency for various building zones. VAV boxes regulate the airflow to individual areas, ensuring comfort while saving energy by adjusting the supply based on demand.

What is a VAV Box?

A VAV box controls the volume of conditioned air sent to a specific zone in a building. Instead of maintaining a constant airflow, it adjusts the air volume based on the temperature needs of that zone. This ensures optimal comfort and reduces unnecessary energy use.

Role of Belimo Actuators in VAV Systems

Belimo actuators improve VAV box performance by offering accurate and dependable damper control. These actuators manage the opening and closing of dampers, allowing fine-tuned airflow adjustments.

Popular models like the LM230ASR and SM230ASR are well-known for:

  • Energy efficiency

  • Durable construction

  • Compatibility with Building Automation Systems (BAS)

Belimo actuators use brushless DC motors and precision sensors. This ensures smooth, quiet, and accurate operation.

Fail-Safe Operation

Many Belimo actuators come with a fail-safe option. In case of power loss, the actuator returns the damper to a preset position. This protects the HVAC system and ensures continued safety.

Key Benefits

✅ Enhanced Comfort
VAV systems maintain consistent temperature and air quality for each zone.

✅ Energy Efficiency
By adjusting airflow to match demand, the system lowers energy use and reduces costs.

✅ Reliable Performance
Belimo actuators are built to last and need very little maintenance.

✅ Smart Integration
With support for Modbus, BACnet, or analog signals, these actuators easily connect to smart building systems.

Where Are They Used?

VAV boxes with Belimo actuators are commonly installed in:

  • Commercial buildings

  • Hospitals

  • Schools

  • Other multi-zone facilities

They are ideal for spaces that need dynamic, zone-based climate control.

Conclusion

Choosing a VAV box with a Belimo actuator is a smart investment. It brings together advanced technology, comfort, and sustainability—making HVAC systems more efficient and future-ready.

Category:
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The Belimo VAV (Variable Air Volume) Box is a crucial component in HVAC systems, designed to regulate airflow in response to changing demands, ensuring energy efficiency and optimal comfort. Below are the general specifications for Belimo VAV boxes with different CFM ranges:

General Specifications

  1. Brand: Belimo
  2. Type: Variable Air Volume (VAV) Terminal Unit
  3. Application: HVAC systems for air distribution and airflow regulation.
  4. Airflow Range (CFM): Available in models with various CFM capacities depending on room size and HVAC system design.
  5. Actuator:
    • Type: Belimo Damper Actuator
    • Control: Modulating or On/Off (with BACnet, Modbus, or standalone)
    • Torque: Typically 2-20 Nm (depending on model)
  6. Controller Options: Integrated or external DDC controller for precise airflow measurement and control.
  7. Pressure Sensor: Built-in pressure sensor for real-time monitoring and adjustment of air volume.

CFM Ranges and Configurations

Model Minimum CFM Maximum CFM Applications
VAV Model A 0 CFM 500 CFM Small offices or meeting rooms.
VAV Model B 500 CFM 1,000 CFM Medium-sized offices or labs.
VAV Model C 1,000 CFM 2,000 CFM Large open spaces or retail.
VAV Model D 2,000 CFM 5,000 CFM Auditoriums, conference halls.
VAV Model E 5,000 CFM 10,000 CFM Industrial or large commercial spaces.

Key Features

  1. Precision Airflow Control:
    • High accuracy in controlling CFM with feedback mechanisms.
  2. Energy Efficiency:
    • Reduces energy consumption by modulating airflow based on real-time demand.
  3. Integration:
    • Seamless integration with Building Management Systems (BMS).
  4. Compact Design:
    • Space-saving design for easy installation and maintenance.
  5. Advanced Communication Protocols:
    • BACnet, Modbus, or standalone options for control and monitoring.

Materials and Construction

  1. Damper: High-quality aluminum or galvanized steel.
  2. Casing: Sound-insulated casing to minimize noise levels.
  3. Seals: Neoprene or silicone seals for leak-proof operation.

Accessories (Optional)

  1. Temperature Sensors: For maintaining desired room conditions.
  2. Air Quality Sensors: Optional for CO2 or humidity control.
  3. Additional Filters: For clean air delivery.

Common Applications

  • Offices and Commercial Buildings
  • Hospitals and Laboratories
  • Retail Stores and Shopping Malls
  • Educational Institutions
  • Industrial Facilities

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