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Air Liquide Medical Systems

Expert division
for medical devices



Simplicity for efficiency

Floval is a ball flowmeter (also referred to as rotameter) designed to supply medical gases from a low pressure medical outlet: wall socket or pressure reducing valve outlet. Its dual scale means that it can be used in both paediatrics and adult medicine.
Direct reading
  • Clear and precise grading over 180 ° of the tube
  • Visible and anti-static black ball
  • Adjustment direction indication
  High performance
  • Optimal stability of flow
  • Flowmeter body made from very lightweight material
  • Guaranteed accuracy and seal of the needle valve
Simplified maintenance
  • Traceability engraved on the plastic body
  • Lack of preventive maintenance


  • Easyclic NF inlet connector: connecting safely
  • Handled with just one hand, solid and precise connection
  • No risk of pinching fingers
  • Robustness
  • 01


    Innovation is central to Air Liquide Medical Systems’ products. Our priority is to contribute to the quality of care by optimizing patient comfort and simplifying the use of our products.

  • 02


    Air Liquide Medical Systems has a 40 year history of listening to its customers and working with healthcare professionals. We create solutions that keep up with the changes in medical practice.

  • 03


    Safety, Quality and Environment: we design our products based on ensuring safety and quality in respect of patients, users and employees, and regulatory compliance. Air Liquide Medical Systems is committed to reduce its environmental impact.

  • 04


    Local and responsive Whatever the situation, you can always count on the expertise of our hotline and our local technical teams. They will help you ensure the safety of your patients and get the best performance out of your equipment.

  • 05

    Made In France

    Most of our products are desgined and manufactured by Air Liquide Medical Systems in France

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