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Zhejiang Xiangyu Valve Co., Ltd. A leading valve manufacturer located in Wenzhou City, Zhejiang Province, China. With more than 20 years history on Valve sales, production, development and after sales service. We commit to be the valve leader of the world, aiming at Customer first, Quality Foremost, wishing to be your reliable partner in the near future!
Company News
Do you know the difference between an air valve and an electric ball valve?
The difference between air valve and electric ball valve Under what circumstances is it necessary to use electric ball valves instead of air, and also, under what circumstances is it necessary to use air ball valves instead of electric? What are their advantages and disadvantages? The working dis...
Analysis and Treatment of Internal Leakage and External Leakage of Cryogenic Valves
1. Internal leakage of cryogenic valve: Analysis: The internal leakage of the low temperature valve is mainly caused by the wear or deformation of the sealing ring. During the trial operation stage of the project, there are still a small amount of impurities such as sand and welding slag in the p...
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Cryogenic Pressure Test
