Through a series of high-pressure gas reduction pressure.After the pressure of the gas in the medium pressure pipe and the gas valve connected to two times the buck, so as to achieve the standard of human breathing.
Whatever the change of air pressure in the gas cylinder and the user’s breathing frequency, the
pressure regulator can provide a stable output pressure. The black sealed cap guarantees the authorized maintenance of pressure regulator, it can’t be removed privately, otherwise, the person who removes the cap should suffer the consequence.
Mainly parts connected with the pressure regulator:
One or two gas cylinder
Medium-pressure pipeline, transporting the air to the air supply valve
High-pressure pipeline, connecting with the pressure gage
The maximum input pressure: 30MPa
Output pressure: 0.7±0.05MPa
Opening pressure of the safety valve： 1.1±0.2MPa
Working temperature: -30℃—+60℃ （According to the standard of EN137）
Type: Dynamic balance
Warning: The pressure regulator only can be maintained by designated person, they are our company’s specialist and the maintenance personnel, or the person who has the professional training and get the authorized by our company.