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Selection principles 1. Safety and Reliability Industries such as petrochemicals, power plants, and metallurgy demand continuous, stable, and long-term operation. Therefore, the valves used must exhibit high reliability and safety factors. Valve failures should not lead to major production safety incidents or personal injuries, meeting the requirements for long-term operation of the facilities. 2....
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In industrial production, drain valves play a critical role by eliminating condensate and superheated steam from pipeline systems to maintain normal operation. However, during cold winters, the moisture in pipeline systems is prone to freezing, resulting in the failure or damage of drain valves, thereby affecting the normal operation of the system. Therefore, implementing effective anti-freezing m...
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The tilting disc check valve and common check valves both serve the purpose of preventing backflow of the medium in pipeline systems, but they have differences in structural design and working principles. This article will compare and discuss the differences between the tilting disc check valve and common check valves. Structure Design Tilting Disc Check Valve: The disc of the tilting disc check v...
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Buried soft-seated gate valves and conventional soft-seated gate valves are both common types of valves in pipeline systems, with significant differences in design, structure, and application. This article will delve into the differences between these two types of valves and provide a detailed comparison of their features. Structure Design 1. Installation location Conventional soft-seated gate val...
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The knife gate valve, due to its unique design and excellent performance, has found widespread application in various industrial sectors. Its main characteristic is its strong shut-off capability, making it particularly suitable for pipeline systems containing fibrous, granular, or similar media. To ensure the optimal performance and service life of knife gate valves, correct installation is cruci...
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In the valve industry, gate valves are widely used fluid control devices. Depending on different designs and connection methods, gate valves can be categorized into various types, including threaded bonnet gate valves and regular gate valves. Understanding the differences between them is crucial for selecting the appropriate valve type and ensuring efficient system operation. 1. Valve cover connec...
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