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      Current location:Home > Products Center > Main Products > Butterfly ValveButterfly Valve
      Butterfly Valve for district Heating

      Design and Manufacture:

      MSS SP-67、MSS SP-68、BS 5155

      Face to Face Dimension:

      Manufactrer's specification

      BW Connection Dimension:

      ASME B16.25

      Pressure -Temperature Ratings:

      ASME B16.34

      Test and Inspection:

      API 598、API 6D

      NPS:

      NPS 2"~88"

      Class:

      Class 150Lb~600Lb

      Main Materials:

      1020、A53、SPSS、ST37

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