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VC Series • VC Series

  • Suitable for vertical and horizontal ducted systems
  • Roll formed steel blades with three material options
  • Galvanised mild steel casing as standard
  • DW144 compliant

VC Series - Multileaf damper

Application

H&V systems, the VC Series Volume Control Damper can also be used to perform actuated control functions where low closed blade leakage is not a requirement.
Flanged models have mechanically fixed 65mm deep casings, providing a robust, lightweight construction.

Material

  • Casing: 1.2mm thickness galvanised mild steel to BS EN 10346. DX 51D Z275.
  • Blades: 0.5mm thickness galvanised mild steel to BS EN 10346. DX 51D Z275.
  • Blade Cap: Injection moulded from glass filled Nylon 66.
  • Drive Bearings: Injection moulded from glass filled Nylon 66.
  • Drive Linkage Bars: 1.5mm thickness galvanised mild steel to BS EN 10346. DX 51D Z275.
  • Drive Spindle:Dampers fitted with a handle will have a plastic injection moulded spindle made from Nylon 66. Dampers that have an actuator or extended spindle will have a spindle made from die-cast Zinc alloy ZL3 BS EN 12844.
  • Handle: Injection moulded from Nylon 66
  • Quadrant Handle Bracket: 1.2mm thickness galvanised mild steel to BS EN 10346. DX 51D Z275.
  • Rivets: Rivets used meet European standards.
  • Sealant: Good quality silicone sealant.

    Mounting

    VC Series dampers can be installed in the vertical or horizontal position.

    Certification

    DW144 compliant

    Order Example

    VC FG-H

    Explanation:
    VC - VC Series Volume Control Damper

    Model
    F Flangefit
    S Rectangular/Square Spigotfit
    C Circular Spigotfit
    O Flat Oval Spigotfit

    Blade Material
    G Galvanised Steel Airfoil Blades
    S Stainless Steel Airfoil Blades (State Grade)

    Control Options
    H Hand Control
    E Extended Spindle
    M Electric Motor (state voltage and model)

    Note: For Pneumatic option, please refer to HD model

    Dimensions

    DamperDamper Width (mm)
    Height (mm)1002003004005006007008009001000
    10011.31.72.12.42.83.13.53.84.2
    2001.51.92.42.93.33.84.24.75.25.6
    30022.53.13.74.24.85.45.96.57
    4002.53.13.84.55.15.86.57.17.58.5
    50033.74.55.36.16.87.68.49.19.9
    6003.54.35.26.177.88.79.610.511.3
    70044.95.96.97.98.99.810.811.812.8
    8004.55.56.67.78.89.9111213.114.2
    90056.27.38.59.710.912.113.314.515.7
    10005.56.889.310.611.913.214.515.817.1
    The above weights (in kilograms) are for flanged models. For spigot models multiply by 1.5
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