In high-risk working conditions such as petrochemical engineering and gas transmission, response speed and sealing reliability are the core requirements for fluid control. OUWEI ball valves achieve 0.5-2 seconds ultra-fast on-off with the core 90° rotary opening and closing mechanism, improving the on-off efficiency by more than 70% compared with traditional globe valves, and becoming the preferred component for emergency shutdown systems. Its streamlined straight-through flow channel design results in a flow resistance coefficient as low as 0.05-0.1, which can effectively reduce water hammer impact. Combined with the bidirectional sealing structure, both metal hard sealing and PTFE soft sealing solutions meet the ANSI Class VI zero leakage standard, and maintain stable sealing under 100MPa high pressure and 1000℃ high temperature. Manufactured in strict accordance with international standards such as API 6D and ISO, OUWEI ball valves feature better structural compactness, with a volume 50% smaller than gate valves of the same nominal diameter. The customized design for special scenarios such as explosion-proof and anti-static builds a solid defense for fluid safety control in high-risk industrial scenarios worldwide.
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