Kytola Multi-Tube Flow Meter Model VEx

Kytola Multi-Tube Flow Meter Model VEx

Kytola® Instruments OY is part of a group of companies that is family owned under the Kytola® name. Kytola is a manufacturer and developer of flow meters, oil lubrication systems and oil analyzers.

The company founded in 1945 by Olli Kytola is located in Muurame, Finland. Olli Kytola understood there was a need for reliable flow measuring instruments. He achieved his dream as the Kytola line of products has systematically and steadily grown during past decades to an internationally known company, whose products are used worldwide.

KYTOLA® Variable area flow meter Model VEx is a sturdy industrial flow meter with heavy-duty impact resistant polymer flow tubes. It has flow adjustment valves on the outlet. It comes in a range of different options and offers a choice of end blocks: aluminium, stainless steel AISI 316 or polyamide. It is a reliable instrument for measuring and monitoring liquid and gas flows. Typical applications are sealing and cooling water, lubrication oil and gas flow measurements.

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  • Large selection of materials
  • Built-in flow adjustment valve and quick change flow tube

Typical Applications

  • Lubrication oil measurement
  • Sealing and cooling water measurement
  • Flush water applications
  • Gas flow measurements


  • Low flow alarm
  • Viton or EPDM seals
  • PES flow tube

Technical Data

End blocksAluminiumAISI 316Nylon
Side platesAISI 316AISI 316AISI 316
Max. pressure30 bar30 bar20 bar
Max. temperature80°C (*120°C)80°C (*120°C)80°C
Weight0.75 kg per flow tube2.00 kg per flow tube0.95 kg per flow tube
Valve housingAluminiumAISI 316AISI 316
Valve spindleAISI 316AISI 316AISI 316
Flow tubeGrilamid (PA-12) (*PES)
ConnectionsG 1/2” or NPT 1/2”
FloatAISI 329 or AISI 329/PTFE (depending on range)
SealsNitrile (*Viton®, EPDM)
Accuracy±5% F.S. (H2O, +20°C)
  *Special construction on request

Download Datasheet: Kytola Multi-Tube Flow meter Model VEx