Oxygen Therapy & Resuscitation Kits

Oxygen Demand Valve

“On Demand” Oxygen For Breathing Emergencies!

The Oxygen Demand Valve provides trained individuals with a safe and effective means of delivering 100% oxygen, by inhalation, to patients in respiratory distress at the flow rate demanded by the patient.

Lightweight, portable and extremely durable the Oxygen Demand Valve is designed for the demands of the pre-hospital and in-hospital environment and can be used anywhere a regulated 50 PSI oxygen supply is available.

Especially useful in areas where the provision of positive pressure oxygen to patients in respiratory distress/arrest is not permitted, the Oxygen Demand Valve is a simple method of providing 100% oxygen without the wastage of gas that occurs with free flow oxygen therapy masks.


  • Provides fast, efficient method of delivering 100% oxygen on demand.
  • Durable anodized aluminum body.
  • Provides ini excess of 140 L/min Flow Rate on Demand by the patient.
  • Two Year warranty against manufacturers defects.


Demand Flow rate 0-140 L/min
Demand Flow Triggering pressure 0 to -3.5 cm H2O
Input pressure 50 PSI
Operating Temperature -18°C to 50°C (0°F to 122°F)
Storage Temperature -40°C to 60°C (-40°F to 140°F)
Relative Humidity and Operating Use 15 to 95%
Input Connection 9/16″ DISS
Patient Connection 15/22 mm
Patient Valve Dead Space 8 ml
Weight 0.20 Kg (7 oz) approx.
Diameter Dimensions 54 x 75 mm (2.0 x 3.1 inches) approx.
(All specifications are subject to a tolerance of +/- 10%.)

Part Number and Product Description

01DV3000 O-Two Medical Technologies Oxygen Demand Valve complete with 6 Foot Supply Hose and Universal Face Mask





O-Two Medical Technologies Inc. reserves the right to change, modify, or update the product specifications, product data and product information contained herein at any time without prior notice.

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