Is an oxygen valve a special type of valve?

Yes, the oxygen valve is a special type of valve. Because oxygen is highly flammable, oxygen valves need to have fireproof and explosion-proof properties. .

I’m hearing for the first time that oxygen is flammable. How does it catch fire? With whom to ignite? Is it ozone after burning?

This post was last edited by CHANGBAISHI on 2024-5-31 07:57. It should be said that there are valves with special requirements regarding the exclusion of oil; in addition, valves made of materials that can react chemically with oxygen or are flammable cannot be used. There are also requirements related to conditions such as pressure, flow rate, and temperature – for example, valves with rubber seals, those made of cast steel, and those made of plastic-like materials cannot be used. Oxygen valves are usually made of copper or stainless steel. For certain large-diameter oxygen systems with low pressure and relatively low flow rates, carbon steel valves are also used. Furthermore, it is important to note that even oxygen-specific valves marked as oil-free must undergo thorough inspection, especially in the area of the packing gland, and must be degreased before they can be installed in service. For reference.

No oil, no fats, no reducing agents, no static electricity