Introduction:

Adopting unique design of combination of pressure-reducing valve and safety valve.

Compact in structure, fancy and safe, equipped with flow regulator, stable output pressure.

Adopting empty-inside packing (we have acquired the patent for this packing) unique double-way design(needn't open the lower valve when breathing oxygen, relieves user's fear for the pressure containers).

Strong, tough, collision protection.

It is easy to carry and move for its mini-size and light weight.

Specification: