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Gabrielle Zhang

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gabyzhang@qdhengye.cn

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North of Jiaozhou West Road, East of Xuanzhou Road, Jiaozhou City, Qingdao City, Shandong Province, China

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  • 气动关闭挡板风门.jpg
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  • 印度DVC项目2x600MW机组双层带密封空气关闭挡板风门-1.jpg

Stack Isolation Damper

Stack isolation damper is to cut off smoke and air in boiler air duct system of a coal power plant. It’s for full opening and closing but usually not for adjusting function. It is manufactured adopting CE technology from US. The damper itself can be pneumatically, electrically, electro-hydraulically or manually actuated.
  • Commodity name: Stack Isolation Damper

Category:

  • Product Description
  • Stack isolation damper is to cut off smoke and air in boiler air duct system of a coal power plant. It’s for full opening and closing but usually not for adjusting function. It is manufactured adopting CE technology from US. It can be electric, manual and pneumatic actuated as well as on-site, remote and centralized controlled. The damper itself can be pneumatically, electrically, electro-hydraulically or manually actuated.

     

    Features:
    Flexible opening, closing and revolving.
    Small driving torque required.
    Not getting stuck in hot state.
    Tight sealing.
    Good performance in high-pressure and high-temperature systems.

     

    Operating Temperature -30℃-420℃ Frame Material Q345 304 316L 1Cr18Ni9Ti
    Operating Pressure ≤2000mmH2O Blade Material Q345 304 316L 1Cr18Ni9Ti
    Supply Voltage 380V  50Hz Shaft Material Q345 304 316L 1Cr18Ni9Ti
    Leakage Rate <2%(Sealed Structure) Sealing Material Q345 304 316L 1Cr18Ni9Ti
    Inclining Angle 0~90° Flowing Medium Cold/Hot Air or Smoke

Packaging and shipping

Packaging and shipping

Inspection of goods

Inspection of goods

HENGYE

Why Choose Us

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1.We accept OEM and ODM customization, can produce products which suit your precise specifications, or design and produce according to your ideas.

HENGYE

2.We have professional R&D, pre-sales, production, sales and after-sales teams, all are 24-hour online to ensure ontime response.

HENGYE

3.We have 24-year experience in manufacturing and selling, and have worked with many national projects domestically and abroad.

HENGYE

4.Self-owned factory enable us to offer the best quality, reasonable price, lead time control and excellent after-sales service.

Our advantages

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