What does an oxygen pressure reducing valve do?

What does an oxygen pressure reducing valve do?

Used for emergency ventilators.

Oxygen pressure reducing valves, which are usually used for emergency ventilators, can lower oxygen pressure from a cylinder to levels which can be safely used by the user. 

Oxygen pressure reducing valves are intended for administration of oxygen to patients who need increased oxygen levels to improve their breathing conditions.

To be frank, they are very important for emergency ventilators.

Our JIUJIUXIN emergency ventilators always equipped with high quality oxygen pressure reducing valves, shown as below.