Difference between hydrogen valve and nitrogen valve
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What is the difference between the nitrogen valve and the hydrogen valve of a compressor?
I heard that the usable area is different!
Using hydrogen to push nitrogen increases the load, and this can also damage the gas valves over time. When using nitrogen instead of hydrogen, it seems that the gas valves aren’t compatible, as their flow areas are different. I have never used a nitrogen valve to fill hydrogen~~~~
The valve lift is different. Some manufacturers do not supply the entire nitrogen valve for the compressor; instead, they only provide a set of nitrogen valve elements and springs, leaving it up to the user to replace those elements and springs themselves
That is, the valve disc is different from the spring