1、Product Name & Model

YQJYF-YR01 Oxygen Pressure Reducing Valve

2、Product Image

3、Application Scenarios

Oxygen supply; aerospace cabin oxygen supply; precision instruments; deep diving oxygen supply; medical oxygen supply systems; ventilators; pressure stabilization for industrial welding gas proportioning; pressure stabilization control of chemical reactors; pressure-stabilized oxygen injection for metallurgy; high-precision pressure regulation.

4、Main Purpose

1)Oxygen charging: The air source charges the oxygen cylinder through the check valve (charging nozzle), and oxygen is stored when the stop valve is closed.

2)Oxygen supply: The oxygen cylinder outputs oxygen with required pressure through this assembly.

3)Safety pressure relief.

4)Temperature and pressure sensor: Real-time monitoring of internal gas pressure and temperature inside the cylinder with signal output.

5)Pressure gauge: Indicates the internal pressure of the cylinder.

6)Manual stop valve: Controls the on-off of the oxygen supply pipeline from the cylinder.

5、Core Performance

1)Working medium: Compressed oxygen;

2)Inlet working pressure: 3～21 MPa;

3)Outlet pressure: 3～4.4 MPa;

4)Outlet flow rate: ≥ 500 L/min;

5)Operating ambient temperature: -55℃～70℃;

6)Operating altitude: 13,000 m.

6、Core Technology & Advantages

1)Wide-range high-pressure pressure regulation technology

2)Material stability control technology for oxygen service environment

3)Multi-stage safety pressure relief protection technology

4)High-altitude extreme environment adaptation technology

5)Compatibility and adaptation technology for multi-scenario and multi-condition operation