What are the basic maintenance skills for waterproof and breathable valves?

Regular testing: Regular testing is required when using the breather valve. The purpose of testing is to avoid any problems and to solve them directly once problems occur. Therefore, one way to maintain the breather valve is to check it regularly. Once problems are discovered, they must be solved in time.
Extend the service life: Because the breather valve has many functions, it is very important to actively extend the service life of this equipment through correct methods during maintenance. However, you need to use the correct method when extending the service life, so that the device can be used for a long time.

Apply lubricating oil regularly: The lubricating oil of the breather valve is also very important. Only with lubrication can it have better use effect. Therefore, when maintaining the breather valve, it is very important to actively follow the relevant requirements and apply lubricating oil regularly. However, when lubricating, be sure to choose lubricating oil that meets the regulations.