Analgesic Demand Valve

Gas Compatibility | Entonox (Nitrous Oxide 50% + Medical Oxygen 50%) |
Hose Length | 3 meter |
Inspiratory Resistance | < 1.5 kPa (0.22 psi) at 200 l/min , <0.25 kPa (0.036 psi) at 10 l/min |
Supply Pressure Range | 310 - 600 kPa |
Supply Flow Capacity | > 120 l/min |
Demand Valve Peak Flow | > 200 l/min |
Inlet filtration | 25 µm |
Intended Life | 10 years |
Applied Standards | EN ISO 5356-1:2004, EN ISO 5359:2008, EN ISO 15001:2010, BS 4272-2 |
Exhalation Valve & Mouth Piece

- To be use with Analgesic Demand Valve
- Single Use per patient (single wrap)
- 100 pcs per box
- Filtration: High efficiency electrostatic viral filtration media
- Intended Life: 30 days after first use by the same patient
- Shelf Life: 5 years
