News

Home/
News

37-48 of 187 results

Valve Sealing Performance in Low-Temperature Conditions

The sealing performance of an industrial valve is one of the key indicators used to evaluate its quality. It primarily involves internal and external sealing performance. Sealing performance directly impacts the valve's operational efficiency and service life, particularly under harsh conditions such as high pressure, low temperatures, and corrosive media. Therefore, understanding the characteristics of different valve sealing elements, the selection of materials, and their applicable ranges...

Quick Shut-Off Ball Valves in Industrial Control Systems

In industrial control systems, quick shut-off ball valves play a critical role as key safety components. Their primary function is to rapidly shut off fluid flow in emergency situations, ensuring the safe operation of the system. In high-risk industries such as high-pressure gas, coal chemical processing, and petrochemical sectors, these valves are essential for quickly cutting off flammable, explosive, or toxic substances, preventing the escalation of accidents and further harm. Due to their simple...

Features and Design of V-Notch Ball Valves

V-notch ball valves are a special type of ball valve known for their unique design and excellent flow control capabilities. They are widely used in industrial automation systems due to their ability to provide precise flow regulation and efficient shutoff performance. Compared to traditional ball valves, V-notch ball valves offer significant advantages, allowing for accurate flow adjustments and reliable shutoff. In this article, we will explore the features, design standards, structure and unique...

Key Considerations for Industrial Ball Valve Selection

Ball valves are essential control components in industrial pipeline systems, widely used in sectors such as oil, gas, chemical processing, metallurgy, and power generation. Their unique structure and material choices provide excellent performance across various media conditions and working environments. Choosing the right ball valve not only ensures system sealing, durability, and safety but also effectively controls flow, enhancing system efficiency. This guide will explore five key factors in...

Opening and Resealing Pressure in Check Valves

Check valves are crucial components in ensuring one-way fluid flow and preventing backflow in pipelines and industrial systems. Understanding the opening and resealing pressures is essential for designing efficient systems and selecting compatible valves. This article explores these parameters, including their definitions, testing methods, and practical significance, to help you better understand check valve operation and optimize system performance. Definition and Importance of Opening Pressure...

Key Considerations in the Design of High-Temperature Valves

In the design of high-temperature valves, several factors must be carefully considered to ensure their reliability and durability under extreme conditions. High temperatures can affect the valve's performance due to issues such as thermal expansion, thermal cycling, mechanical properties, and the interaction between the materials and the medium. This article will explore key design considerations for high-temperature valves, focusing on thermal expansion, material selection, sealing design,...

Concentric Butterfly Valves: Simple Design & High Performance

The concentric butterfly valve is a straightforward and widely used control valve, primarily employed in low-pressure piping systems for the control of medium flow and shut-off. Its main characteristic is the use of a disc-shaped valve disc (also known as the butterfly plate) as the closing element, which rotates around the valve shaft to open and close the valve. This type of butterfly valve is suitable for a variety of fluids, including air, water, steam, various corrosive media, sludge, oils,...

Correct Installation Methods for Valve Sealing Gaskets

Sealing gaskets play a critical role in valve operation by ensuring a tight seal and preventing media leaks. As a key component of valves, the proper installation of sealing gaskets directly affects the sealing performance and operational stability of the valve. Therefore, correct installation techniques and attention to detail are essential for maintaining the normal operation of the valve. This article will provide a detailed guide on the installation process and precautions for valve sealing...

Industrial Valve Installation Recommendations

In industrial systems, valves play a crucial role in controlling the flow of fluids and ensuring the safety and efficiency of the system. However, the performance of industrial valves largely depends on the quality and details of their installation. A well-thought-out valve installation plan can not only optimize the operation of equipment but also reduce the complexity and cost of future maintenance. Therefore, understanding and following best practices is essential. This article will discuss key...

Key Differences between Globe Valves and Ball Valves

Globe valves and ball valves are two commonly used valve types in industrial pipeline systems, each with distinct characteristics in terms of function, structure, and application. The selection between the two valves can significantly impact fluid control, safety, and maintenance costs within the system. Understanding their features and performance benefits helps in choosing the most suitable valve type for specific operating conditions, optimizing efficiency and extending service life. Characteristics...

Electric Ball Valve Closure Failures: Causes and Solutions

Electric ball valves are essential components widely used in industries such as chemical, oil, food, pharmaceuticals, and water treatment. Their primary function is to regulate fluid flow, ensuring efficient and safe production processes. However, in practice, these ball valves may sometimes face issues where they can only open and not close. This not only reduces production efficiency and increases maintenance costs but can also pose serious safety risks to equipment and personnel. This article...

How to Convert Manual Gate Valves into Electric Gate Valves

In modern industrial automation, the accuracy and efficiency of valve control are crucial. Manual gate valves are widely used due to their convenience and reliability. However, as production demands increase, traditional manual operation often fails to meet the precise adjustment needs in complex conditions. Converting manual gate valves to electric gate valves can enhance automation levels and significantly improve system response speed and control accuracy. This article outlines the key steps...

Total 187 Records, 12 records per page

About Us

Founded in 2013, Bosseal Valve is a professional valve manufacturing company in Suzhou, China. We mainly supply Industrial Ball Valves, Gate Valves, Globe Valves, Check Valves, Butterfly Valves, Plug VaIves, and Strainers designed and manufactured according to API, ASME, ISO, DIN, BS, EN standards.