Microvent Demand valve

Item number: R) M 900-0031-02

The Oxygen Demand Valve is designed for use with 100% O2 to meet BS4272-2. The device also be used to relieve Cluster Headaches. It is extremely strong with practical features to avoid cross contamination. This provides a good patient experience with minimal effort required.

Microvent Demand Valve

This Demand Valves are designed to be used with generic filter systems. Each Demand Valve can supplied with a dedicated pressure regulator or with any international hose fitting to use with your own cylinder or wall supply. Our Oxygen Demand Valve can also be used to relieve Cluster Headaches.


  • Designed to be extremely strong and durable.
  • Available in 2M, 3M, & 4M hose with BS Schrader Probe.
  • Full length handle.
  • 5 year warranty.
  • 5 year service.
  • 10 year intended life-span.