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The application of low-load penumatic butterfly valve in coal gas pipeline of iron & steel industry

Date：2013-12-10 15:02:20 Author： Click：

    The application of low-load penumatic butterfly valve in coal gas pipeline of iron & steel industry


    Valve size: DN500
    Body ratings: PN1.0MPa
    Connections: Flange
    Body structure：Open type seat without seal
    Medium：Coke oven gas
    Medium Temp.：350℃
    Function：on-off/cut off
    Action mode：Spring return type（valves shut automatically at air failure.）
    Power supply：DC24V
    Installation date：May. 2007
    Industry：Metallurgical industry

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