Usually, these oil seals are used to seal lubricating oil or grease and contain it within the application, so that moving parts such as bearings are continually supplied with enough lubrication. However, such seals are also used for sealing other liquids, gases, and solids, such as powders or granules.
A blue valve cover gasket is essentially a seal that sits between the valve cover and the head of a combustion engine. Its primary function is to prevent oil from leaking out of the engine and onto other parts of the vehicle. Made from materials like rubber or cork, this gasket is designed to withstand the high temperatures and pressures within an operating engine.In addition to selecting the right type of oil seal, it is essential to consider the operating conditions of the equipment. Factors such as temperature, pressure, and speed can impact the performance and longevity of the seal. Choosing a seal that is rated for the specific operating conditions will help ensure reliable sealing and extended service life.
For more detailed information, please see the following:
<Seal selection example>
Based on the above flowcharts, the oil seal type that meets the requirements shown in Table 3 would be the type code MHSA or HMSA shown in Table 4.