The pressure regulating metering device is suitable for oxygen, argon, nitrogen and other gas pipeline systems, and its working purpose is to reduce the pipeline pressure to the pressure required by the user. The device is simple to install, reliable in performance, easy to operate and easy to maintain.

Technical Introduction:
The pressure regulating metering device is suitable for oxygen, argon, nitrogen and other gas pipeline systems, and its working purpose is to reduce the pipeline pressure to the pressure required by the user. The device is simple to install, reliable in performance, easy to operate and easy to maintain.
This device is composed of stainless steel ball valve, pressure regulating valve, safety valve, pressure gauge, pipeline, flange, bracket, etc. The stainless steel ball valve and the pipeline are welded and connected, and only the valve core needs to be removed during maintenance, and the rest of the connection with the pipeline is detachable connection, adjustment, maintenance and removal.
Model | vaporization Nm3/h | Working medium | Work pressure MPa |
QQ-1000/2.5 | 1000 | LOX/LIN/LAr | 25 |
QQ-2000/2.5 | 2000 | LOX/LIN/LAr | 25 |
QQ-5000/2.5 | 5000 | LOX/LIN/LAr | 25 |
QQ-10000/2.5 | 10000 | LOX/LIN/LAr | 25 |
QQ-500/20 | 500 | LOX/LIN/LAr | 200 |
QQ-1000/20 | 1000 | LOX/LIN/LAr | 200 |
QQCO2-500/2.5 | 500 | LCO2 | 25 |
QQCO2-1000/2.5 | 1000 | LCO2 | 25 |
QQCO2-2000/2.5 | 2000 | LCO2 | 25 |
QQCO2-5000/2.5 | 5000 | LCO2 | 25 |

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