When selecting lubricants, it should be noted that they can be used to prevent wear when assembling parts. Many lubricants will solidify or become brittle, while many are completely unsuitable for flowing fluids. For this reason, many compounds have been developed for this occasion and have been widely used. There are also many matters needing special attention. For example, when adjusting the liquid fluorine, it will spontaneously ignite in contact with any hydrocarbon; When controlling oxygen, whether at room temperature or cryogenic, there are more common problems. In addition to the possibility of spontaneous combustion when contacting with some impurities, oxygen can also support combustion. If a fire occurs, the entire pipeline system will be burned. Most valve companies need to degrease cryogenic control valves.

How to better use the pneumatic ball valve can reduce the danger of longevity in use, which depends on whether it is operated automatically or not. In modern industrial production, although many pneumatic ball valves are automatic equipment, there are also many manufacturers that still maintain manual equipment, rather than maintaining, It is better to supervise the production quality of products, so the manual valve operation is reserved.