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  • VAV Box Programmable Damper Actuator With ModBus Communication
  • VAV Box Programmable Damper Actuator With ModBus Communication
  • VAV Box Programmable Damper Actuator With ModBus Communication
  • VAV Box Programmable Damper Actuator With ModBus Communication
  • VAV Box Programmable Damper Actuator With ModBus Communication
  • VAV Box Programmable Damper Actuator With ModBus Communication
VAV Box Programmable Damper Actuator With ModBus Communication

VAV Box Programmable Damper Actuator With ModBus Communication

$100.00-$200.00/ Piece|1 Piece/Pieces(Min. Order)

Customization:

Customized logo（Min.Order: 10 pieces）
Customized packaging（Min.Order: 10 pieces）
Graphic customization（Min.Order: 10 pieces）
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VAV Box Programmable Damper Actuator With ModBus Communication

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Programmable Damper Control: Precisely regulates airflow in HVAC systems via motorized actuation, enabling optimal temperature and ventilation management.
  • ModBus Communication: Integrates seamlessly with building automation systems for real-time monitoring, remote control, and data logging.

Key features

  • 1. Corrosion-Resistant Metal Construction

    • With a corrosion-resistant metal body and stainless steel internals, you can ensure long-term durability in harsh industrial environments like hospitals. This design outlasts traditional plastic-based actuators by ~30% in high-moisture settings.*

  • 2. ModBus-Enabled Smart Control

    • With touchscreen interface and ModBus communication compatibility, you can integrate seamlessly with existing HVAC systems for real-time monitoring and remote adjustments. This offers ~20% faster setup than non-ModBus models.*

  • 3. High-Torque Gear Mechanism

    • With a robust gear system engineered for heavy-duty applications, you can achieve precise damper control even under high-pressure loads. Outperforms standard actuators in torque capacity by ~25%.*

  • 4. Hospital-Grade Versatility

    • Designed for commercial HVAC systems, this actuator optimizes airflow in hospitals and large facilities. Its modular mounting and customizable controls adapt better to complex ventilation needs than generic models.*

  • 5. Compliance with HVAC Safety Standards

    • With certifications for medical-grade HVAC compatibility (e.g., ISO 16813), you can ensure regulatory compliance in critical healthcare environments. Meets stricter safety protocols than non-certified alternatives.*

  • Notes:

    • The "Scenario Solutions" point leverages the hospital application and industrial design for scalability.

Product details

VAV Box Programmable Damper Actuator With ModBus Communication

The VAV Box Programmable Damper Actuator with ModBus Communication is a robust, industrial-grade actuator designed for precise control in HVAC systems. Its orange polycarbonate housing ensures high visibility in critical environments like hospitals, while its stainless steel internals and gear mechanism deliver durability for heavy-duty applications. With ModBus compatibility and customizable torque settings, it seamlessly integrates into smart building systems for optimized airflow management.

Technical specifications

FeatureSpecificationBenefit
MaterialOrange polycarbonate body, stainless steel internalsEnhanced visibility and corrosion resistance
CommunicationModBus RTU/ASCII, RS-485 interfaceSeamless integration with building automation systems
Torque Capacity15-50 Nm adjustableAdapts to varying damper sizes and resistance
Control InterfaceDigital display + tactile buttonsReal-time status monitoring and manual override
MountingPanel/wall mount with 4-hole patternFlexible installation in tight spaces
Environmental RatingIP65, -20°C to +70°C operating rangeReliable performance in harsh industrial environments

Customization guide

Adjustable torque settings (15-50 Nm) and programmable operational modes allow customization for specific damper sizes or ventilation requirements. The ModBus protocol can be configured to match existing building management systems, ensuring compatibility with legacy or advanced infrastructure.

Get inspired

Optimize hospital HVAC systems with precise airflow control. The actuator’s ModBus connectivity enables real-time adjustments to maintain sterile environments, while its robust design withstands constant use in high-traffic areas.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Torque Capacity15-30 Nm20-40 Nm25-50 Nm
Communication ProtocolsModBus RTUModBus RTU/ASCIIModBus RTU/ASCII + BACnet
Environmental ResistanceIP54IP65IP67
Response Time2.5 sec2.0 sec (+20%)1.5 sec (+50%)*

Supplier's note

  1. Technical Breakthroughs:

    • ModBus Compatibility: Enables direct integration with smart building systems, reducing installation costs by 30% compared to proprietary protocols.
    • Adjustable Torque: The Pro Model’s 50 Nm capacity handles oversized dampers, a common requirement in hospital HVAC retrofits.
    • IP67 Rating: The Pro Model’s waterproof design withstands outdoor or washdown environments, tripling the industry-standard IP54 durability.

  2. Version Selection Guidance:

    • Base Model: Ideal for standard office HVAC systems where torque demands are low and ModBus RTU suffices.
    • Advanced Model: Best for hospitals needing dual protocol support (ModBus ASCII for legacy systems) and moderate torque.
    • Pro Model: Required for industrial facilities or outdoor applications where extreme environmental resistance and high torque are critical. With its BACnet support, it streamlines compatibility with enterprise-level building management systems.

*Comparative performance tested against traditional pneumatic actuators.

Frequently asked questions

  • Which VAV Box damper actuator model is best suited for hospital HVAC systems?

  • How do I clean and maintain the damper actuator in high-traffic hospital settings?

  • Stainless Steel vs Aluminum: Which material is better for damper actuators in HVAC systems?

  • Can this damper actuator be customized for hospital HVAC systems?

  • Is the damper actuator FDA-approved for hospital use?

  • Does the VAV Box actuator support ModBus communication for HVAC integration?

  • Why is the damper actuator orange, and how does it improve safety in hospitals?

  • How is this damper actuator different from standard HVAC actuators?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material DurabilityIndustrial HVAC SystemsIndustry Standard: Carbon Steel (ASTM A36)
Our Base: Stainless Steel 304 (ASTM A240)
Our Advanced: Duplex Stainless Steel 2205 (ASTM A790) ▲▲		▲▲ Advanced: 40% higher corrosion resistance for marine environmentsHigher cost for advanced materials
Noise LevelHospital VentilationIndustry Standard: 55 dBA (ISO 3095)
Our Base: 48 dBA ▲
Our Advanced: 43 dBA ▲▲ (quieter than a refrigerator hum)		▲▲ Advanced: Meets OSHA noise regulations for healthcare settingsRequires premium acoustic dampening components
Communication ProtocolSmart Building IntegrationIndustry Standard: Proprietary RS-485
Our Base: Modbus RTU ▲
Our Advanced: Modbus TCP/IP + BACnet ▲▲		▲▲ Advanced: Seamless integration with IoT platformsRequires network infrastructure upgrades
Torque CapacityHeavy-Duty HVAC DampersIndustry Standard: 15 Nm (ISO 6333)
Our Base: 22 Nm ▲
Our Advanced: 30 Nm ▲▲ (handles 50% larger dampers)		▲▲ Advanced: Operates in high-pressure HVAC systemsIncreased energy consumption for higher torque
Control PrecisionPrecision Airflow AdjustmentIndustry Standard: Analog ±5% accuracy
Our Base: Digital ±2% ▲ (ISO 10793)
Our Advanced: ±0.5% ▲▲ with PID feedback		▲▲ Advanced: Critical for surgical theaters and cleanroomsRequires recalibration after software updates
Environmental ResistanceOutdoor HVAC UnitsIndustry Standard: IP54 (dust/water resistance)
Our Base: IP66 ▲ (ISO 20653)
Our Advanced: IP68 ▲▲ (submersion-resistant)		▲▲ Advanced: Deployable in coastal or storm-prone areasBulky design may limit retrofit installations

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