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Durability Testing of Soft-Seated Gate Valves for Water Supply and Drainage

Mar 12, 2025

This study evaluates the durability of soft-seated gate valves used in water supply and drainage systems through comprehensive testing and analysis. Long-term pressure cycling tests, consisting of repeated...

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Fault Analysis of Electric Gate Valve Based on Finite Element Analysis

Mar 07, 2025

Abstract Gate valves operate in harsh environments involving high pressure, high temperature, and high radioactivity over extended periods, making them prone to damage such as yielding, buckling, and...

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Research on Cavitation Suppression in V-Type Control Ball Valves

Feb 12, 2025

The V-type control ball valve is widely used in industries such as petrochemical, metallurgy, and electric power due to its simple structure, excellent sealing performance, and high precision in flow...

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Simulation Analysis of Cryogenic Ball Valve Based on Thermo-Solid Coupling

Feb 06, 2025

Ball valves are key control components widely used in industries such as petrochemical and aerospace. The cryogenic ball valve is vital in the paraxylene production process, where it handles a low-temperature...

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Application of Ceramic Valves in Calcium Carbide Slurry Production

Jan 27, 2025

Replacing the valves in the slurry pipeline with ceramic valves has significantly reduced valve failure rates and the need for frequent maintenance. This article addresses the challenges and solutions...

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State Monitoring and Fault Diagnosis of Electric Valves

Jan 16, 2025

Introduction The primary goal of electric valve condition monitoring is to assess whether the equipment is operating correctly and within specified parameters. However, the diagnostic capabilities...

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Mitigating Hydrogen Corrosion in High-Pressure Hydrogenation Gate Valves

Jan 02, 2025

2.2.1 Selection of Materials and Surface Treatment Hydrogen corrosion is a critical issue for the metal components of high-pressure hydrogenation gate valves operating in hydrogen-rich environments. Therefore,...

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Hydrogen Corrosion in High-Pressure Hydrogenation Gate Valves

Jan 02, 2025

Abstract In the hydrocracking and hydrorefining processes of the oil refining industry, the high-pressure hydrogenation gate valve plays a critical role in regulating the flow of hydrogen. Its service...

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Improvement in High-Pressure Slab Gate Valve Performance

Dec 30, 2024

This study examines the sealing performance and improvement for the DN300 parallel gate valve (900LB class), using experimental data and finite element numerical simulations. The results show that,...

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Use of Ceramic Control Valves in Evaporated Ammonia Lime Milk Systems

Dec 21, 2024

Abstract The lime milk delivery pipeline and throttling control valves are prone to significant erosion. This study analyzes and compares the designs of the imported ceramic eccentric rotary control valve,...

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Vervovalve Showcases Innovation and Explores Collaboration at the 13th International Valve Fair

Dec 20, 2024

From December 3-5, 2024, Vervovalve participated in the 13th International Valve Trade Fair & Conference. The event brought together leading companies and professionals from the global valve...

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High-Corrosion and Erosion-Resistant Ceramic Valves

Dec 11, 2024

Abstract: Conventional metal valves used in soda ash production cannot withstand the severe conditions of corrosion, high wear, and material fouling. This paper introduces a new type of ceramic valve...

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