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A Concise Guide to Soft-Seated Butterfly Valve

A soft-seated butterfly valve is a common pipeline control device widely used across various industries, such as oil and gas, chemical processing, metallurgy, municipal construction, water treatment, food processing, and pharmaceuticals. As a critical component in pipeline systems, it is primarily utilized for opening and closing fluid flow and regulating flow rates. Compared to other types of valves, the soft-seated butterfly valve has become the preferred choice in many applications due...

Optimize Sealing Structure of High-Performance Butterfly Valve

High-performance butterfly valves are crucial components in industrial applications. Since the mid-1960s, their design and application have significantly advanced with the introduction of PTFE as a seat material. These butterfly valves are known for their excellent sealing capabilities and versatility, making them suitable for high-pressure, high-temperature, and corrosive media in various piping systems. This article provides a comprehensive analysis of the sealing structure, material selection,...

Essential Cleaning and Maintenance Guide for Y Strainers

Y Strainer is a small device designed to remove solid particles from liquids. It plays a crucial role in various industrial and domestic piping systems by filtering impurities to protect the normal operation of equipment. Y Strainers are typically installed at the inlet end of pressure reducing valves, pressure relief valves, water level valves, or other equipment to ensure that the medium is cleaned before reaching the valves and equipment, thereby extending the life of the equipment and...

Pneumatic Actuators for Ball Valves: Single and Double-Acting

Pneumatic ball valves are extensively utilized in industrial pipeline systems for the rapid shut-off, distribution, and regulation of fluids. Their performance and reliability largely depend on the type of pneumatic actuator. There are two main types of pneumatic actuators: single-acting and double-acting. Choosing the right pneumatic actuator is crucial for ensuring the effectiveness and safety of the ball valve in various application scenarios. Below is a detailed introduction to these...

How to Keep Floating Ball Valves Working Well

Floating ball valves are a critical fluid control device, widely used in industrial production such as oil, chemical, natural gas, and water treatment due to their simple structure, flexible operation, and excellent sealing performance. Despite their many advantages, floating ball valves may encounter some common issues during long-term use, which can affect their performance and lifespan. Understanding and resolving these issues is crucial to ensure their stable operation and extend their service...

Understand and Manage Pressure Drop in Industrial Valve Systems

In fluid control systems, the performance of industrial valves is significantly influenced by pressure drop. Pressure drop is the change in pressure that occurs when a fluid passes through a valve due to the difference between upstream and downstream pressures. Understanding the mechanisms of pressure drop and its impact on the system is crucial for optimizing system design and improving efficiency. This article will explore the causes of pressure drop, its effects on flow rate, and strategies for...

Ball Valve Parts Supplier

Bosseal is manufacturer and supplier for ball valve parts, from raw material to the finished pats including forging, body & bonnet, stem, trunnion, ball, seat and other small parts. Forging Raw Material API 6D, API 6A ISO 9001 and CE certified API 20B available Machined Parts-Body&Bonnet Size: 1/2 Inch - 42 Inch Pressure: Class 150 LB – 2500 LB, up to 15000 PSI Machined Parts-Small Parts: Stem, Trunnion, gland plate, gland… Finished Products All parts can...

Pneumatic Actuated Valves: Scotch&Yoke and Rack&Pinion Type

Bosseal have the capacity to provide package solution of pneumatic actuated Valves including valves, actuator, accessories, assembly and debug before shipment. The actuator categories per structure: -Rack and Pinion Series -Scotch and Yoke Series -Diagram Per Function: -Double Acting -Single Acting Accessories: -Limit Switch -Regulator -Solenoid Valve -Pilot Valve -PST device -Tubing -Air Tank The certifications of SIL 3, CE, EAC, IP67, Anti-explosion are...

Industrial Valves in Stock for Fast Track Order

Bosseal have big inventory of valves ready for shipping to the client in urgent case. Below is a summary of the stock valves range. If you found any valves you need urgently, they can be shipped in 5 working days. Type Size Class Code Body TRIM qty Gate Valve 2 150LB 2G1R WCB 8 843 Gate Valve 2 300LB 2G3R WCB 8 199 Gate Valve 3 150LB 3G1R WCB 8 462 Gate Valve 3 300LB 3G3R WCB 8 1 Gate Valve 3 600LB 3G6R WCB 8 1 Gate Valve 4 150LB 4G1R WCB 8 1217 Gate Valve 4 300LB 4G3R WCB 8 79 Gate Valve...

What Affect the Sealing Performance of Industrial Valves

The sealing performance of industrial valves is crucial for their operational reliability and safety, ensuring that these valves effectively prevent medium leakage under various operating conditions. A variety of factors influence the sealing performance of industrial valves, including the quality of the sealing surface, the width of the sealing surface, the sealing material and its condition, the properties of the medium, and the presence of a lubricating film between the sealing surfaces....

Common Faults and Solutions for Metal-Seated Ball Valves

Metal-seated ball valves are widely used in industries such as petroleum, chemical, and metallurgy due to their superior sealing performance and characteristics of high-temperature resistance and corrosion resistance. However, under extreme working conditions, these metal-seated ball valves may also encounter various faults, affecting their normal operation. Understanding the causes of these faults and taking effective improvement measures is crucial for enhancing the reliability and...

Design and Advantages of Bellows Sealed Globe Valve

In industrial fluid control systems, the sealing performance and durability of industrial valves directly affect the safety and efficiency of the system. The bellows sealed globe valve, as a high-performance valve solution, has demonstrated outstanding performance in various harsh application environments with its innovative design and advanced sealing technology. Its design not only provides excellent sealing effects but also greatly enhances the durability and ease of operation of the industrial...

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About Us

Founded in 2013, Bosseal is a professional industrial valve manufacturer based in Suzhou, China. We specialize in the design and production of Ball Valves, Gate Valves, Globe Valves, Check Valves, Butterfly Valves, Plug Valves, and Piping Strainers. All our products are manufactured in strict compliance with international standards, including API, ASME, ISO, DIN, BS, and EN. With a strong focus on quality control and engineering capability, we are committed to providing reliable and high-performance valve solutions for global industrial applications.