Kytola Multi-Tube Flow Meter Model VEx

Kytola Multi-Tube Flow Meter Model VEx
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

Model VExA VExH VExK
End blocks Aluminium AISI 316 Nylon
Side plates AISI 316 AISI 316 AISI 316
Max. pressure 30 bar 30 bar 20 bar
Max. temperature 80°C (*120°C) 80°C (*120°C) 80°C
Weight 0.75 kg per flow tube 2.00 kg per flow tube 0.95 kg per flow tube
Valve housing Aluminium AISI 316 AISI 316
Valve spindle AISI 316 AISI 316 AISI 316
Flow tube Grilamid (PA-12) (*PES)
Connections G 1/2” or NPT 1/2”
Float AISI 329 or AISI 329/PTFE (depending on range)
Seals Nitrile (*Viton®, EPDM)
Accuracy ±5% F.S. (H2O, +20°C)
*Special construction on request

Download Datasheet: Kytola Multi-Tube Flow meter Model VEx