Firesafe™ MKII Cannula Valve

When safety comes first!

The Firesafe™ MKII Cannula Valve acts like a thermal fuse protecting both patient and oxygen source from propagating fire. To prevent incorrect installation, the valve is bi-directional, allowing it to be fitted in either direction.

It can be used with all LTOT (Long Term Oxygen Therapy) methods including oxygen concentrators, O2 cylinders and liquid oxygen reservoirs.

Product Features:

  • Bi-directional design
  • MDR / MDD compliant
  • Laser engraved high resolution UDI
  • 65% lower resistance to flow allows flow rates 0.25 to 25 l/min
  • CE & FDA
  • Reduced size making it less noticeable in the supply tubing

 Packing Details:

827-2001x20 Firesafe™ MKII Cannula Valve
Gas Compatibility Oxygen and oxygen enriched air

Maximum Operating Pressure

600 kPa


Single patient, multiple use


EN 13544-2, 6 mm nominal tubing connection nominal

Operating Limits

Temperature: 0° C (32° F) to 50° C (122° F)
Humidity: 0 to 100% RH

Transport & Storage Limits

Temperature: -25° C (-13° F) to 70° C (158° F)
Humidity: 0 to 100 % RH


Class IIa
User Manual