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Air Liquide Medical Systems

Expert division
for medical devices

Air Liquide Medical Systems

Expert division
for medical devices


Line valve assembly

Optimum network safety

The line valve assembly VSP secures the high pressure medical gas network. This all-in-one device isolates the high pressure gas station from the main network, evacuates excess pressure, and supplies the network continuously during maintenance. Combined with the pressure sensors, the VSP is used to monitor the network.
  • Sealing provided by the ball valve
  • Increased precision of valve calibration
  • Direct display on a large pressure gauge
  • Minimal pressure loss thanks to its double helical groove gasket
  • A single action to shut off the network
  • Direct supply to the network with its built-in connector
  • Compact
  • No wall mounting required
Guaranteed safety
  • Non-return valve on safety valve
  • Network monitoring via pressure sensors
  • 2 ¼-turn valves
  • 1 safety valve with gradual opening
  • 1 pressure gauge
  • 2 sensor connection ports
  •  1 gas-specifi c inlet

Devices for medical gas pipeline systems catalogue

PDF - 22.8 MB


  • Optimum network safety
  • Single action to shut off the network and simplifi ed supply
  • Network monitoring via pressure sensors
  • All-in-one, coherent, high performance assembly
  • 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 designed and manufactured by Air Liquide Medical Systems in France

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