All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
Alibaba
Construction & Real Estate
HVAC System & Parts
Registers & Grilles
  • OBD Air Volume Control Damper for air Conditioning System Terminal Grille Ventilation Duct
  • OBD Air Volume Control Damper for air Conditioning System Terminal Grille Ventilation Duct
  • OBD Air Volume Control Damper for air Conditioning System Terminal Grille Ventilation Duct
  • OBD Air Volume Control Damper for air Conditioning System Terminal Grille Ventilation Duct
  • OBD Air Volume Control Damper for air Conditioning System Terminal Grille Ventilation Duct
OBD Air Volume Control Damper for air Conditioning System Terminal Grille Ventilation Duct

OBD Air Volume Control Damper for air Conditioning System Terminal Grille Ventilation Duct

  • >= 10 Pieces
    $4

Customization:

Customized packaging（Min.Order: 500 pieces）
View product details

OBD Air Volume Control Damper for air Conditioning System Terminal Grille Ventilation Duct

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Airflow Regulation: Precisely controls air volume distribution in HVAC systems through adjustable slots, enabling efficient temperature and airflow management in terminal grilles and ventilation ducts.
  • Return Air Management: Designed to optimize return air flow in HVAC systems, ensuring balanced air circulation across commercial and residential spaces.

Key features

  • 1. Material Technology

    • With corrosion-resistant aluminum construction, you can ensure long-lasting durability in humid or industrial environments, outperforming steel-based alternatives prone to rust.*

  • 2. Interactive Design

    • With adjustable airflow settings, you can customize ventilation to meet specific room requirements, offering greater control than fixed dampers.*

  • 3. Performance Parameters

    • With a high airflow capacity of up to 1,200 CFM, you can efficiently manage air distribution in large commercial spaces, outperforming standard dampers by ~25%.*

  • 4. Scenario Solutions

    • Designed for diverse environments like hotels and offices, this damper adapts seamlessly to both commercial and residential HVAC systems, ensuring optimal airflow in spaces such as malls, hospitals, and warehouses.

  • 5. Certification Standards

    • Constructed with eco-friendly aluminum, this damper aligns with sustainability initiatives and complies with industry safety standards for HVAC systems.*

Product details

OBD Air Volume Control Damper for air Conditioning System Terminal Grille Ventilation Duct

The OBD Air Volume Control Damper is a versatile aluminum alloy HVAC component designed for precise airflow regulation in terminal grilles and ventilation ducts. Engineered for ceiling-mounted installation, it features parallel slots to optimize air distribution in commercial and industrial settings like supermarkets, hospitals, and warehouses.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialAluminum alloy (corrosion-resistant)Withstands harsh environments in workshops or warehouses
Slot DesignAdjustable parallel channelsCustomizable airflow direction in offices or malls
Installation TypeCeiling-mounted universal bracketSeamless integration in schools or hotels
Load Capacity150 kg/m²Supports heavy-duty ventilation systems in factories

Customization guide

Adjustable slot spacing and dimensions to meet specific airflow requirements. Customizable material thickness (1.2–3.0 mm) for enhanced load-bearing capacity in high-pressure HVAC systems.

Get inspired

With its modular design and corrosion-resistant aluminum body, the OBD Damper adapts to diverse environments—from cooling hospital corridors to ventilating industrial workshops.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Airflow Precision±10% accuracy±7% accuracy±5% accuracy*
Corrosion ResistanceASTM B117 500hrsASTM B117 800hrsASTM B117 1,200hrs
Max Load Capacity150 kg/m²200 kg/m²250 kg/m²

Supplier's note

  1. Technical Breakthroughs:

    • Slot Design: Parallel channels enable 20% faster airflow adjustment than traditional dampers.
    • Material: Triple-layer anodized coating exceeds industry corrosion standards (ASTM B117 1,200hrs vs. 800hrs).
    • Modularity: Adjustable slot spacing reduces installation time by 30% in retrofit projects.

  2. Version Selection Guide:

    • Base Model: Ideal for standard residential or office HVAC systems requiring basic airflow control.
    • Advanced Model: Suitable for hospitals or malls needing precise temperature regulation (e.g., ±7% accuracy for patient comfort zones).
    • Pro Model: Designed for industrial warehouses or data centers, where high load capacity (250 kg/m²) and extreme corrosion resistance are critical.

With the Pro Model’s ASTM B117 1,200hrs rating, you can ensure longevity in coastal or chemical-heavy environments. Pair its reinforced aluminum structure with customizable slots to create a tailored ventilation solution.

Frequently asked questions

  • Which OBD Air Volume Control Damper model is best suited for office HVAC systems?

  • How do I clean the slots of the aluminum HVAC damper for ventilation maintenance?

  • Aluminum vs. Steel Dampers: Which is better for high-humidity environments like hotels?

  • Can the OBD damper be customized for workshop HVAC systems with non-standard duct sizes?

  • Is the aluminum HVAC damper compliant with fire safety standards for hospitals?

  • What makes the OBD damper suitable for return air applications in warehouses?

  • How does the aluminum material improve HVAC energy efficiency in malls or schools?

  • Can the ceiling-mounted damper be retrofitted into existing HVAC ductwork in apartments?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Noise Level ControlOffices, HospitalsIndustry Standard: 45 dBA ▲ Our Base: 35 dBA ▲ Our Advanced: 28 dBA (quieter than a whisper)Reduced noise disturbance in sensitive environmentsAdvanced version may require higher cost for enhanced acoustic design
Corrosion ResistanceKitchens, Workshops, Coastal AreasIndustry Standard: ASTM B209 (salt spray test: 100 hours) ▲ Our Base: 200 hours ▲ Our Advanced: 500 hours (resists 10+ chemicals)Longer lifespan in humid or chemically exposed areasBase version may degrade faster in extreme corrosive environments
Airflow EfficiencyMalls, Warehouses, Industrial SpacesIndustry Standard: 500 CFM ▲ Our Base: 600 CFM ▲ Our Advanced: 800 CFM (ISO 12792 certified)Improved climate control and energy efficiency in large spacesAdvanced models may require stronger HVAC systems to handle airflow demands
Weight & DurabilityCeiling Installations in SchoolsIndustry Standard: 1.5 kg/m² ▲ Our Base: 1.2 kg/m² ▲ Our Advanced: 1.2 kg/m² + reinforced edges (EN 13480 compliant)Lightweight for easy installation and reduced structural loadBase version may bend under heavy debris in high-traffic areas
Installation FlexibilityRetrofitting in ApartmentsIndustry Standard: Fixed mounts ▲ Our Base: Adjustable brackets ▲ Our Advanced: Modular clips (tool-free assembly)Faster installation and adaptability to uneven surfacesAdvanced version requires proprietary tools for disassembly
Fire ResistanceHospitals, Schools, High-Rise BuildingsIndustry Standard: UL 94 HB ▲ Our Base: UL 94 V-2 ▲ Our Advanced: UL 94 V-0 (withstands 750°C flames)Meets strict fire safety regulations for public buildingsAdvanced materials increase product cost by ~30% compared to Base

Related searches

wholesale high quality saffron premium gradecosmetic pharma grade 100% pure natural2024 go kart racing suits kartcustom logo printed soccer bibs wholesalexps insulation foam board machine xpsone piece toilet for unisex creamic100% cotton mens hoodies waterbuy coco peat block 5kg compressedcustom logo mens versity college jacketsrotavatorstractor rotavatorrotavator price list agriculture equipmentcopper u bend long u pipepremium full glue high transparent magneticorthopedic operation table frames orthopedics tractionwheel type tractors 4wd tractors usedwholesale cow hair on wallets cow

The Product Description is generated by third-party, and Alibaba.com is not liable for any risks related to inaccuracies or the infringement of third-party rights.

The information in this Product Description may differ from the details on the product listing page on Alibaba.com. Additionally, the contents may not be updated in real-time with the product listing page on Alibaba.com, and there may be delays in reflecting the most updated information. The description on product listing page takes precedence. You shall not rely on this Product Description in making transaction decisions.

The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.