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  • HDRM 圆形单叶密闭阀(1744620698436).jpg

HDR Circular Single-Leaf Butterfly Valve

Main components: valve body, valve disc, shaft, bushing, actuator. 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： HDR Circular Single-Leaf Butterfly Valve

Category:

Volume Control Damper

Email:

asli@shinelong.com

Phone:

18221910198

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  • Product Description
  • Technical parameters

  • HDR Round Single-Leaf Butterfly Valve

     

    ● Main components: valve body, valve disc, shaft, bushing, actuator
    ● The valve body and disc are both made of high-quality galvanized steel, featuring beautiful appearance, good corrosion resistance, and long service life.
    ● The valve assembly uses the internationally advanced sheet metal connection technology - TOX weld-free connection process.
    ● The disc rotating bearing and connecting rod rotating bearing both use oil-impregnated copper powder metallurgy bushings, requiring no lubrication and ensuring permanent lubrication.
    ● Used for adjusting air speed and volume, it is easy to operate, cleverly structured, and can be directly installed on the air duct.
    ● Valve color can be customized according to customer needs.
    ● Φ matches the duct size.
  • Leakage rate ≤3%
    Maximum working pressure difference 2000Pa
    Resistance coefficient at full opening <0.5

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