The servo valve S15FOFA4VBLN is an electro-hydraulic servo valve specially designed for the EH oil system. It is mainly installed in the oil motor integrated block of the actuator. Since the performance indicators of the servo valve are very sensitive to the deterioration of the anti-fuel, the stability of the oil quality is crucial to the normal operation of the servo valve.

In practical applications, many failures of the servo valve S15FOFA4VBLN are related to the quality of the oil. In order to ensure the stable operation of the servo valve, we need to regenerate and purify the anti-fuel. Here, we use the vacuum oil purifier of the anti-fuel oil purifier, which can effectively remove solid impurities in the oil. These impurities are filtered out by a high-efficiency and high-pollution filter, so that the performance indicators of the anti-fuel oil meet the operating standards.

In addition, in order to further ensure the oil quality of the anti-fuel oil, we also need to add some oil quality treatment equipment. This equipment can help us control the particle size and acid value of the oil pollution of the anti-fuel oil within the standard range, thereby greatly reducing the degree of oil pollution and effectively avoiding the failure of the servo valve.

Improving the filtration accuracy of the filter element is also an effective way to deal with oil pollution. For example, we can increase the filtration accuracy of the filter element from 10 microns to 5 microns. In this way, even trace particles can be filtered out, thereby improving the particle size standard of the oil and achieving the effect of protecting the servo valve.

In general, the application of the servo valve S15FOFA4VBLN in the EH oil system has very high requirements for the quality of the anti-fuel oil. We need to ensure the quality of the anti-fuel oil through regeneration purification, adding oil quality treatment equipment, and improving the filtration accuracy of the filter element, so as to ensure the normal operation of the servo valve. This can not only improve the stability of the system, but also extend the service life of the servo valve and reduce maintenance costs.