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Constant air volume valve

Main components: valve body, valve disc, shaft, bushing, airbag, spring, baffle, cam. The valve body and disc are made of high-quality galvanized steel plate, which has the advantages of beautiful appearance, good corrosion resistance, and long service life.
  • Commodity name： Constant air volume valve

Category:

Volume Control Damper

Email:

asli@shinelong.com

Phone:

18221910198

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  • Product Description
  • Technical parameters

  • Constant Air Volume Damper (CAV Damper)

     

    ● Main components: valve body, valve blade, shaft, bushing, air bag, spring, baffle, cam.
    ● The valve body and blades are all made of high-quality galvanized steel, with the advantages of beautiful appearance, good corrosion resistance, and long service life.
    ● The valve body and flange use an integrated flange, which can be connected to ordinary air ducts with bolts or mechanical air ducts with buckles.
    ● A V-shaped anti-slip structure is designed between the blade and the rotating shaft to ensure that the blade does not slip or loosen at high wind speeds.
    ● The blade rotating bearing and connecting rod rotating bearing both use oil-containing copper powder metallurgy bushings, requiring no oiling and ensuring permanent lubrication.
    ● No external power is required. The valve blade is controlled by balancing internal air pressure and spring force. As pressure increases, the valve tends to close; as pressure decreases, the valve opens, maintaining a constant air volume.
    ● WXH matches duct size.
  • Rated voltage AC220V
    Operating temperature 10～50℃
    Pressure range 50Pa～1000Pa
    Adjustment accuracy ±5％

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