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Penumatic Control Valve applied in petrochemical

Date：2013-12-9 16:12:17 Author： Click：


    GRAT Penumatic Control Valve applied in petrochemical

    Industry：Steam flow modulation of heating device in petrochemical
    Action type：Penumatic spring return type
    Valve size：DN25
    Body material：SUS316L
    Medium Temp.：250℃
    Control signal：4-20mA
    Installation time：Jun. 2008

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