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aiventech.com
  • Home
  • About
  • Products
    • Ventilation Fans
      • Axial Fans
      • Centrifugal Fans
      • Mixed Flow Fans
    • Air Duct
      • Square Duct
      • Spiral Duct
      • Fireproof & Thermal Insulation Duct
    • Grilles and Vents
      • Air Diffusers
      • Air Grilles
      • Air Louvers
    • Flexible Duct
      • Acoustic Flexible Duct
      • Aluminum Flexible Duct
      • Fire Rated Flexible Duct
      • Flexible Duct Connector
      • Industrial Flexible Duct
      • Insulated Flexible Duct
      • PVC Flexible Duct
    • Air Valves & Dampers
      • Fire Damper
      • IRIS Damper
      • Non-return Damper
      • Volume Control Damper
    • Silencers & Plenum Boxes
      • Silencer Static Pressure Box
      • Sound Attenuation Elbow
    • HVAC Accessories
      • Access Doors & Panels
      • Sealing & Insulation
      • Fasteners & Installation Accessories
      • Duct Support & Suspension
      • Duct Fittings
    • HVAC Chemicals
      • Antibacterial & Deodorant
      • Industrial Cleaners
      • Refrigeration Oil
      • Water Treatment Agents
  • Application
  • Blog
  • Contact
  • Products
    • Ventilation Fans
      • Axial Fans
      • Centrifugal Fans
      • Mixed Flow Fans
    • Air Duct
      • Fireproof & Thermal Insulation Duct
      • Spiral Duct
      • Square Duct
    • Grilles and Vents
      • Air Diffusers
      • Air Grilles
      • Air Louvers
    • Flexible Duct
      • Acoustic Flexible Duct
      • Aluminum Flexible Duct
      • Fire Rated Flexible Duct
      • Flexible Duct Connector
      • Industrial Flexible Duct
      • Insulated Flexible Duct
      • PVC Flexible Duct
    • Air Valves & Dampers
      • Fire Damper
      • IRIS Damper
      • Non-return Damper
      • Volume Control Damper
    • Silencers & Plenum Boxes
      • Silencer Static Pressure Box
      • Sound Attenuation Elbow
    • HVAC Accessories
      • Access Doors & Panels
      • Duct Fittings
      • Duct Support & Suspension
      • Fasteners & Installation Accessories
      • Sealing & Insulation
    • HVAC Chemicals
      • Antibacterial & Deodorant
      • Industrial Cleaners
      • Refrigeration Oil
      • Water Treatment Agents

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  • Opposed Blade Damper Read more
    Volume Control Damper

    Opposed Blade Damper

  • Round Volume Control Damper (Manual) Read more
    Volume Control Damper

    Round Volume Control Damper (Manual)

  • Sealed Round Volume Control Damper (Manual) Read more
    Volume Control Damper

    Sealed Round Volume Control Damper (Manual)

  • Square Manual Volume Control Damper Read more
    Volume Control Damper

    Square Manual Volume Control Damper

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