Industrial News about Valve Industry

The manual welded ball valve is a type of valve that achieves fluid on and off control through manual operation. Its core structure consists of a ball and a valve seat that are matched and connected to the pipeline through welding. The following is a detailed explanation of its key characteristics and...

Here is the introduction to the principle and function of pneumatic cut-off valves. The pneumatic cut-off valve is a key equipment used in automation control systems to quickly cut off or connect fluids. Its core function is to respond to control signals to achieve emergency cut-off or process...

What Is the Difference Between A Rising Stem Gate Valve and A Non-rising Stem Gate Valve? A gate valve is an opening and closing component that moves perpendicular to the fluid direction. It can only be fully opened and fully closed, and cannot be adjusted or throttled. Rising stem valves...

Analysis of Fluid Control Technology under Extreme Operating Conditions 1. Technical challenges and industry demands in industrial fluid control In modern industrial production systems, the reliability of fluid control systems directly affects production efficiency and safety. When the medium...

A gate valve is a very common and important shut-off valve, whose core feature is to use the lifting motion of the gate (wedge-shaped or parallel) to control the flow of fluid. It is mainly used in fully open or fully closed operating conditions and is not suitable for regulating flow. The following...

In industrial pipeline systems, gate valves, as one of the most commonly used shut-off valves, are widely used in various engineering projects such as petroleum, chemical, power, metallurgy, etc. due to their advantages of simple structure, low flow resistance, and good sealing performance. Whether...

Selection and Application of Fixed Ball Valves In modern industrial applications, valves are an important component of fluid control systems, and their quality and performance directly affect the efficiency and safety of the entire system. As an important type of valve, fixed ball valves have...

Exploring the Core Technologies and Development Trends of Flange Ball Valve Manufacturing Enterprises The future of flanged ball valves lies in intelligence and environmental innovation: integrated sensors for predictive maintenance, ceramic coatings for extreme wear, and lightweight design to...

1. In the selection of gate valves for chemical production facilities, gate valves are a common type of valve that will not change the direction of liquid flow. When the gate valve is fully open, the resistance coefficient is relatively small, and the range of diameters, pressures, and temperatures...

What is a valve? A valve is a component used to control the flow of liquid or gas (i.e. continuous and stable motion) to meet the ideal working conditions of a fluid system. This can be achieved by stopping, adjusting, or changing the flow direction of the fluid. When a liquid or gas flows, it will...

Valves Selection: Differences between Gate Valves and Globe Valves In pipeline engineering, gate valves and globe valves are almost the two most frequently used types of valves. Many people confuse them, thinking that "they can all be turned on and off", but after using them incorrectly,...

The structural design of electrically controlled gate valves is closely related to their functional characteristics and applicable working conditions. The core is to achieve the on or off and adjustment of the medium through the lifting and lowering of the gate, while combining with electric actuators...