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Basic Working Principle of Gate Valves   Gate valves, commonly used in pipeline systems, operate on a simple yet effective mechanism: controlling the flow of fluid by raising or lowering a gate. The main components of a gate valve include the valve body, valve cover, gate, valve stem, valve seat,...

Here is the comparison of the three major gate valves in water systems. Which one do you prefer?   In water systems, gate valves, as critical components for fluid control, directly impact the safety and efficiency of the system. Today, Landee Valve unveils the three commonly used gate valves in...

Why Pneumatic Valves Are Often Used Instead of Electric Valves?   1. Naming Conventions for Valve Types (1) Naming Convention for a "Door" If a valve is operated manually, pneumatically, or by an electric motor, and there is a significant time interval between its opening and closing...

The Difference Between Ball Valves and Gate Valves   Ball valves and gate valves differ in structure, working principles, characteristics, and usage scenarios. The selection between the two should be based on specific working conditions and application requirements.   Valves play a crucial...

Characteristics and Differences between Wedge and Slab Gate Valves   The sealing surface of the wedge gate valve is wedge-shaped, forming a certain angle with the centerline of the gate. Push the valve stem to close the gate. As the thrust of the valve stem increases, the positive pressure acting...

Differences and Applications among Globe Valves, Electric Ball Valves, and Gate Valves   In the vast field of industrial and civilian fluid control, valves play a crucial role. They are like guardians of water flow, ensuring the safety and high-speed operation of the system. Among various types...

Prediction of Development Prospects for High Frequency Butterfly Valves The development prospects of the high-frequency butterfly valves are relatively broad. The following is a specific forecast analysis. 1. In terms of market demand Stable demand in traditional industries Traditional industries such...

Differences between Electric Ball Valves and Cast Steel Hard Seal Gate Valves The Comparison of Five Main Aspects  The selection of valves is crucial in modern fluid control systems. Electric ball valves and cast steel hard seal gate valves are two common types of valves. Each of them has unique...

When Is the Best Time to Choose A Gate Valve? The gate valve is a common type of pipeline valve in industrial production. It is mainly used to cut off pipeline fluids. It has the advantages of simple structure, good sealing performance, and low flow resistance. Therefore, it is widely used in the field...

Non-rising Stem Gate Valves and Rising Stem Gate Valves Their respective advantages In industrial and pipeline systems, both non-rising stem gate valves and rising stem gate valves are common types of valves. They each have unique design features and advantages, which are suitable for different application...

Design Standards for Gate Valves 1. International Standards American standards: ASME B16.34: It covers the general requirements for flanged, butt welded, and threaded end valves, including pressure temperature ratings, material requirements, dimensions, and tolerances. It is an important foundational...

Why Do Some Valves Need Electroplating? There are several important reasons for electroplating valves. 1. Improve corrosion resistance Resistance to medium erosion Valves will come into contact with different media in various working environments, such as acids, alkalis, salt solutions, corrosive...