Industry News
Landee Valve Co., Ltd. releases updated Valve Industry News both at home and abroad for industrial valve industry professional services.
  • Posted: 02/20/2026 13:19:21  Hits: 7
    In modern chemical, energy, pharmaceutical and other industrial fields, precise control of fluids is as crucial as the circulation of blood in the human body. Pneumatic ball valves have become an indispensable key equipment in industrial automation pipelines due to their unique structural design, reliable...
  • Posted: 02/10/2026 13:19:02  Hits: 10
    Basic Knowledge of Floating Ball Valves And Fixed Ball Valves   A ball valve is a valve that uses a ball as its opening and closing component. With the rapid advancement of processing technology, detection technology, and intelligent control technology, as well as the continuous emergence of various...
  • Posted: 01/20/2026 12:53:47  Hits: 15
    A Comprehensive Comparison of Four Commonly Used Valves: Gate Valves, Ball Valves, Globe Valves, and Butterfly Valves   In fluid control systems, valves serve as crucial components for regulating and controlling fluid flow, and they come in a wide variety of types, each with its unique characteristics....
  • Posted: 01/10/2026 12:39:08  Hits: 11
    To ensure the long-term stable operation of ball valves, regular maintenance and care are essential. Firstly, the sealing performance of the valve should be regularly inspected to ensure no leakage occurs. Secondly, the exterior and interior of the valve should be cleaned to prevent impurities...
  • Posted: 12/20/2025 23:03:14  Hits: 31
    As a commonly used fluid control equipment, pipeline gate valves are widely used in various industrial and civilian fields due to their reliable cutoff performance, wide applicable pressure and temperature range, and other characteristics. The following are typical application scenarios.   1)....
  • Posted: 12/10/2025 22:45:04  Hits: 46
    A ball valve is one of the most universal and reliable components in fluid control systems today. They are widely used in industries such as oil and gas, power generation, and petrochemicals. The chemical processing industry is able to achieve tight closure, easy operation, and stable performance under...
  • Posted: 11/20/2025 21:38:27  Hits: 29
    The structural design of the pneumatic V-shaped ball valve revolves around the core functions of "precise adjustment+ reliable sealing+ pneumatic drive", and can be disassembled into four modules: drive unit, execution unit, control unit, and auxiliary unit. Each part works together to achieve...
  • Posted: 11/11/2025 21:05:43  Hits: 24
    Here are the structure and principle of O-type and V-type ball valves for your reference.   The structure of ball valves   There are many structures for ball valves, but they are basically the same. They are all circular ball cores with opening and closing components, mainly composed of a...
  • Posted: 10/20/2025 23:17:06  Hits: 22
    The Main Applications of Steel Stem Electric Gate Valves   Steel stem electric gate valve is an industrial valve that combines the characteristics of a steel valve body and an electric actuator. This type of gate valve is made of steel, usually including different types of steel such as carbon...
  • Posted: 10/10/2025 23:05:52  Hits: 20
    Detailed Explanation of Gate Valves: Structural Characteristics and Installation Notes   1.​ Basic concepts of gate valves   Definition of Gate Valves Gate valves, an important valve widely used in pipelines, mainly play a role in connecting and cutting off media. Although it is not suitable...
  • Posted: 09/30/2025 17:15:55  Hits: 23
    What Is the Difference Between Gate Valves and Globe Valves? How to Choose Appropriate Valves?   What is the difference between gate valves and globe valves? How to choose the appropriate valve? Gate valves and globe valves each have their own advantages, disadvantages, and applicable scenarios....
  • Posted: 09/10/2025 16:55:09  Hits: 26
    The Definition, Structure, and Application Analysis of Gate Valves   Gate valves have become key components for pipeline control due to their low flow resistance, strong sealing, and wide applicability. From the wedge type to the parallel type, different structures meet special working conditions...