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3. Pressure Maintenance In many applications, oil seals are designed to maintain pressure within a system. By preventing the exit of oil and the entrance of contaminants, they help in sustaining the necessary pressure levels for optimal operation. This function is especially important in hydraulic systems, where pressure plays a critical role in performance.
what is the function of oil seal

One of the key advantages of the oil seal TCV is its ability to provide triple protection against oil leakage. The three sealing lips work together to create multiple barriers that effectively prevent fluid from escaping the system. This is especially important in high-speed or high-pressure applications where even a small amount of leakage can result in significant performance issues or even damage to the machinery.