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Company News
2025.03.18
Patent Publication: Butterfly Valve with Automatic Actuating Mechanism
In March 2025, the company filed a patent application titled "A Butterfly Valve with Automatic Actuating Mechanism". Publication No. CN119617121A, filing date January 2025. The patent aims to reduce leakage risks caused by excessive fluid pressure acting on the butterfly disc during sealing.
Company News
2024.12.06
Patent Granted: Control Valve Airtightness Testing Device
In December 2024, the company was granted the patent for "A Control Valve Airtightness Testing Device". The device can rotate the control valve, facilitating airtightness testing at different mounting angles and effectively improving test performance.