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News
Xi Jinping recently visited the traditional valve manufacturing industry
Valve is the core component of industrial fluid control system, its technical level directly affects the efficiency and safety of industrial production, known as the "goalkeeper" of modern industry. He pointed out that traditional manufacturing is an important part of the real economy, and it is nec......
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Flange ball valve: a key control component in pipeline systems
In modern industrial pipeline systems, flange ball valve have become key control components due to their excellent sealing performance, high pressure resistance, and long service life, and are widely used in fields such as petroleum, chemical, power, and water treatment.Its unique structural design ......
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What Makes Grooved Ball Valve Reduced Port Ideal for Compact Piping Systems?
The groove connection technology of YONGYUAN VALVE breaks the limitations of traditional flange installation. Reduced-diameter valves have standard grooved interfaces and can be connected with clamps. The installation time is reduced by more than 60% compared with flanged valves. Its unique bidirect......
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NPT check valve: reliable anti backflow, suitable for harsh working conditions
Zhejiang Yongyuan Valve Co., Ltd. was established in 1967 and is a leading enterprise in valve intelligent manufacturing with over 50 years of experience in the entire industry chain. Our company has obtained international authoritative certifications such as API 6D certification from the American P......
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The key role and selection points of threaded check valves in industrial fluid systems
In industrial fields such as petroleum, chemical industry, and electric power, the safety and stability of fluid transportation systems directly affect production efficiency and equipment life. As an indispensable "one-way checkpoint" in the pipeline system, the threaded check valve has become the p......
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