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функции и преимущества ножевых задвижек

  In industrial pipeline systems, the knife gate valve serves as a vital control device, widely employed across various sectors due to its unique design and performance. This article aims to delve into the functions, advantages, and operating principles of the knife gate valves.   Operating Principle of Knife Gate Valve   The operation of a knife gate valve relies on the coordination between the handwheel, valve body, and internal control mechanism. Specifically:   By manipulating...

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Уменьшение риска коррозии промышленных клапанов

  Коррозия как многогранная проблема промышленный клапанПрименение, различные факторы влияют на выбор коррозионно-стойких материалов. Каждый параметр, начиная с концентрации среды и температуры и заканчивая изменением давления, играет решающую роль в определении коррозионного поведения компонентов клапана. В этой статье мы исследуем эффективные стратегии снижения риска коррозии, а также обеспечения срока службы и надежностиindustrial valvesВ разных условиях эксплуатации.   1. Соображения при выборе...

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Решение проблемы уплотнения бабочки

  Sealing issues with butterfly valves have perpetually posed a challenge in industrial production and engineering applications. These issues not only affect equipment performance and efficiency but also entail safety risks and environmental pollution. Therefore, comprehensively understanding and resolving various types of butterfly valve leakage problems is crucial for maintaining smooth equipment operation. Below are detailed solutions for different types of leakage problems.   Sealing...

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Сравнение задвижки с подъемным штоком и задвижки со скрытым подъемом штока

  In industrial applications, gate valves play a pivotal role as essential equipment for regulating fluid flow. The rising stem gate valves and non-rising stem gate valves are two common types, each with distinct characteristics influencing their operational mechanisms and suitability for different scenarios. Let's explore these gate valves further to understand their principles and applications.   Rising Stem Gate Valve: Structure and Characteristics   The rising stem gate...

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Устранение распространенных неисправностей шаровых клапанов в промышленных трубопроводах

Ball valves are prevalent control valves in industrial pipelines, favored for their simplistic design, minimal flow resistance, and superior sealing capabilities. However, akin to any mechanical apparatus, ball valves can encounter common failures over time, encompassing valve sticking, leakage, and seepage. This article delves into these typical ball valve issues and their rectification, while also exploring proactive strategies to ensure seamless industrial operations.   1. Valve Sticking...

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Обеспечить безопасную и стабильную установку зажимного обратного клапана

Wafer check valves are essential components in pipeline systems, and their correct installation and regular maintenance are crucial for fluid control and flow protection. Below, we elaborate on the preparatory steps before installation, the installation process, and regular maintenance procedures of the wafer check valve. Pre-Installation Preparations   Before proceeding with the installation of wafer check valves, it is essential to undertake thorough pre-installation preparations to ensure...

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Кованый шаровой клапан из нержавеющей стали: передовая технология

Forged stainless steel ball valves represent cutting-edge technology in the international standards for valve development. Specifically engineered for the transportation of petroleum and natural gas in long-distance pipelines, as well as urban gas pipeline systems, these ball valves are meticulously crafted to address the unique challenges posed by long-distance pipeline applications. This article delves into the key aspects of forged stainless steel ball valves, including their features, materials,...

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Трехходовой шаровой клапан: обтекаемое решение управления жидкостью

Three-way ball valves are indispensable components in industrial and pipeline systems, offering efficient control over fluid flow. With their simple yet robust design, these ball valves play a crucial role in various industries by facilitating fluid distribution, diversion, and shut-off operations. Understanding their structure, working principles, and advantages is essential for optimizing their performance within complex piping networks. Working Principle   The working principle of the three-way...

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Поворотные обратные клапаны: конструкция, руководство по эксплуатации и техническому обслуживанию

Swing check valves, also referred to as one-way or non-return valves, play a pivotal role in preventing the reverse flow of media within pipelines. Operating on the principle of fluid dynamics and internal forces, these check valves automatically regulate the flow to prevent backflow, ensuring system integrity and safety. In this article, we will discuss the structural features, operating principles, as well as maintenance, installation, and usage guidelines for the swing check valve. Principle...

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Обсуждение значения Y-образного фильтра в системе управления жидкостью

In fluid conveyance systems, Y strainers play a vital role in filtering out impurities and ensuring smooth operation. Positioned at the inlet ends of pressure reducing valves, relief valves, and level control valves, these filters are renowned for their efficient filtration capabilities and robust design. This article aims to explore the structural features, operational benefits, and diverse industrial applications of Y strainers, highlighting their significance in achieving effective fluid control...

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Основные пункты по эксплуатации и обслуживанию кованой задвижки

Forged steel gate valves are indispensable key devices in pipeline systems, with their movement direction perpendicular to the fluid direction, allowing for full open and full close functions. In the conveyance of various media, the selection and maintenance of forged steel gate valves are crucial, as they not only affect the performance and stability of equipment but also directly impact the normal operation of industrial production. Here are some key considerations for operating and maintaining...

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Сравнение задвижки с мягким уплотнением и задвижки с металлическим седлом

Задвижка с мягким уплотнениемИmetal seat gate valves play pivotal roles in engineering applications, directly influencing the safety and efficiency of industrial production through their sealing performance. The structural disparities between the two types of gate valves highlight distinct advantages and considerations in various aspects.   1. Sealing Structure Soft seal gate valves feature a construction where one side comprises metal while the other side incorporates elastic non-metallic...

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