DIN-EN Buttweld Manual Ball Valves (12 CAD files)

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Three piece ball valves with DIN-EN buttweld connections

This is a full range collection premium quality 3D CAD models.

Made for (and made by) professional process engineers.

The parts are fully dimensioned according to the DIN-EN standards for industrial piping systems.

DIN-EN industrial pipe fittings are used all over the world. In the European Union it is considered the leading standard for industrial process systems.


The download file is a single zip file, containing the entire diameter range in the STEP (.stp) file format.
Step files are compatible with all solid modeling 3D CAD programs such as:

  • Autodesk Inventor
  • Autodesk Fusion 360
  • Autodesk Showcase
  • Solidworks
  • Solid Edge
  • TurboCad

The complete range of diameters

01 DN15-open 07 DN15-closed
02 DN20-open 08 DN20-closed
03 DN25-open 09 DN25-closed
04 DN32-open 10 DN32-closed
05 DN40-open 11 DN40-closed
06 DN50-open 12 DN50-closed


DIN-EN Buttweld Ball Valves

Mounting Dimensions


Size L (mm)
DN15 66
DN20 70
DN25 94
DN32 110
DN40 116
DN50 130


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