Industrial media containing solid particles, sediment and impurities easily cause valve scaling, blockage and sealing surface wear, which shorten valve service life and affect pipeline stability. OUWEI top entry ball valve adopts optimized ball core operation structure. The ball core only contacts the sealing surface during closing, reducing daily friction wear. During switching operation, the rotating ball core drives medium circulation to flush the inner cavity automatically, washing away deposited particles and dirt. This self-cleaning function effectively avoids pipeline blockage and ensures long-term stable operation in mining, metallurgy and sewage treatment complex working conditions. #OUWEI #SelfCleaningValve #WearResistantValve #TopEntryBallValve
