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P.O Box – 1038,

Street No. 41, New Industrial area,

Doha - Qatar.

Tel: +974 4411 4635

Tel:+974 4437 8777

© 2018 by Khalid Manufacturing Company.

Our Location

VISITORS

AIR CONTROL PRODUCTS

VOLUME CONTROL DAMPER (VCD)

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  • Single Thickness Blade

  • Steel Control Damper

  • Exact Size

  • Dampers shorter than 12” are single blade.

  • Blade Seal - Silicon / Neoprene

  • Sleeve - Transition - Sideplate

  • Flange Frame - Front, Rear or Both

Frame

Frame Type

Blade 

Blade Type

Axle materials

Axle Bearings

Linkage

Finish

:16ga Roll-formed

: 5½” x ⅞” x 16-GA galvanized steel hat channel

: Galvanized steel

: 16-GA galvanized steel, 6” nominal width

: Plated Solid Steel stub

: Heavy Duty Molded Acetal

: In-jamb, plated steel bar and crank plate with stainless
steel pivots

: Mill

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  • 5½” Deep

  • Airfoil Blade Parallel or Opposed Blade

  • Steel Control Damper

  • Exact Size

  • Blade Seal - Silicon 

  • Sleeve - Transition - Sideplate

  • Flange Frame - Front, Rear or Both

  • Jamb Seal - Stainless Steel

Frame 

Blade 

Blade Type

Axle materials

Bearings

Blade Seal

Linkage

Finish

: 5½” x ⅞” x 16-GA galvanized steel hat channel

: Galvanized steel

: 22ga Double Skinned airfoil (equivalent to 16ga)

: Plated Solid Steel stub

: Heavy Duty Molded Acetal

: Neoprene on Blade edges

: In-jamb, plated steel bar and crank plate with pivots

: Mill

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  • 130mm Deep

  • Parallel or Opposed Blade

  • Jamb Seal - Stainless Steel

  • Actuators - Manual Quadrants, Electric - 120V, 24V or 230V

Frame 

Frame Thickness

Blade 

Blade Thickness

Blade Seals

Stops

Bearings

Linkage

Finish

: Galvanized steel sleeve 

:18Ga Roll-formed

: Galvanized steel

: 22ga Double Skinned airfoil (equivalent to 16ga)

: Elastomeric Foam Edge Seals

: Galvanized steel angle at head and sill

: Heavy Duty molded acteal

: Galvanized steel

: Mill

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  • 4” Deep

  • 1 in.wg and 1500fpm

  • Round Steel Balancing Damper

  • Frame & blade from 18ga Galvanised sheet steel

  • Actuators - Manual Quadrants, electric actuators 24V, 230V, 120V.

Frame 

Frame Thickness

Blade 

Blade Thickness

Shaft

Bearings

Finish

: Galvanized steel sleeve 7½” long with reinforcing ribs

:20ga Galvanized steel (above 600mm - upto 1000mm dia)

: Galvanized steel

: 20-GA galvanized steel

: Plated steel stub

: Heavy Duty molded acteal

: Mill

ACCESS DOOR

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  • Door panel is constructed out of 24 ga (0.7mm) galvanized steel

  • With a 25mm thick fiberglass insulation

  • Frame 24 ga (0.7mm) galvanized steel - For Sizes 150mm x 150mm upto 300mm x 300mm

  • Frame 22 ga. (0.85mm) galvanized steel - For sizes 350mm x 350mm upto 600mm x 600mm)

  • 300mm and smaller doors have one cam lock.

KMC manufactured “ Access Doors” are suitable wherever access will be needed into ducting on a regular basis and designed to provide convenient access to the duct for inspection and servicing of
coils , resetting of Fire Dampers, Volume Dampers, Motorized Volume Dampers , Filters etc..

Neoprene gasket seal on the frame helps reduce leakage between the liner and outer frames.