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Pressure Reduction Valve:
The pressure of argon gas cylinders is 120kg.It can be reduced to 0.5par under the function of the relief valve.
It is mainly used for red wine as a machine on the role of air power. Besides, argon is very light.
It can play an important role in preservation cause it will float on the surface while being pressured into the bottle.
And argon does well for human health.
Pressure Reducing Valve
