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  • What is a Butterfly Valve? Components, Uses, Types, Advantages

    What is a Butterfly Valve? Components, Uses, Types, Advantages

    In industrial flow control, butterfly valves stand out as indispensable tools, offering efficient regulation and control of fluid flow. From their versatile design to widespread applications across various industries, butterfly valves are crucial components in numerous systems. In this comprehensive guide, we’ll delve into what butterfly valves are, their components, the industries they serve, how to use them, their advantages and disadvantages, and factors to consider when choosing one.
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  • What Is Lug Butterfly Valve 

    What Is Lug Butterfly Valve 

    There are several industrial valves on the market. Different kinds of industrial valves work in different ways. Some control the flow of media, while others isolate it. Others control the media’s orientation. The different types of valves differ in style and size as well. There are many types of butterfly valves. Lug Butterfly Valves are one of the most common types of butterfly valves. This article talks about the characteristics, advantages and disadvantages.
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  • The Difference Between a Lug And Wafer Butterfly Valve

    The Difference Between a Lug And Wafer Butterfly Valve

    Butterfly valves have been around for a long time, and are used for a variety of applications. They made their first appearance during the 1930s, and have been utilized by several industries ever since. Often made out of cast iron, butterfly valve's name is based from the functionality of its disc. There are a few different types of butterfly valves, however, they fall into two basic types - Lug and Wafer valves.
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  • What are the key points and taboos of gate valve installation? Butterfly Valve

    What are the key points and taboos of gate valve installation? Butterfly Valve

    The quality of the project is unqualified, there are hidden dangers of accidents, it cannot be delivered on time, and must be reworked and repaired; resulting in delays in the construction period and increased investment in labor and materials.
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  • What are the materials of the butterfly valves used in wastewater treatment? Butterfly Valve

    What are the materials of the butterfly valves used in wastewater treatment? Butterfly Valve

    A wide variety of valves are used in water treatment projects, most of which use definitive products. Chemical valves are used when there are anti-corrosion requirements, and if there are special requirements, they can be designed and manufactured separately.
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  • What is the difference between hard seal butterfly valve and soft seal butterfly valve?

    What is the difference between hard seal butterfly valve and soft seal butterfly valve?

    Hard seal butterfly valve means that both sides of the seal pair are made of metal materials or other harder materials, which is called “hard seal”. The butterfly valve hard seal has poor sealing performance, but is resistant to high temperatures, wear and tear, and has good mechanical properties.
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  • The corrosion resistance of stainless steel gate valves is so good? Butterfly Valve

    The corrosion resistance of stainless steel gate valves is so good? Butterfly Valve

    Gate valve is a general term and can be used in various positions in pipelines according to needs. For example, it can be used as a water valve in domestic water supply, fire protection systems and industrial water supply systems to control water flow, water temperature, etc.
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  • What are the main types of gate valves classified according to gate plates? Butterfly Valve

    What are the main types of gate valves classified according to gate plates? Butterfly Valve

    Wedge gate valve is a gate valve in which the sealing surface is at a certain angle with the vertical centerline, that is, the two sealing surfaces are wedge-shaped. Wedge gate valves have single or double gate plates.
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  • What is a double disc gate valve? Butterfly Valve

    What is a double disc gate valve? Butterfly Valve

    A double-disc gate valve is also known as a parallel double-disc gate valve. A double-disc gate valve is a type of gate valve that has two discs and two seats. The disc in a double-disc gate valve is used to open or close fluid flow. The two-disc expand from each other when the valve is working.
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  • What is Lug type butterfly valve? Lug Style Valve

    What is Lug type butterfly valve? Lug Style Valve

    The seal structure is generally: soft seal, hard seal, pressure range PN0.1-10Mpa, nominal diameter DN40 ~ 2000mm, the material is generally: cast steel, stainless steel, cast iron, etc. As the use of the valve is very wide, the same kind of valve in different occasions and working conditions have different collocation.
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  • How to install the lug type wafer butterfly valve Lug Style Valve

    How to install the lug type wafer butterfly valve Lug Style Valve

    The lug type wafer butterfly valve and the lug-on-wafer butterfly valve are in the same valve form. They are just different names. They have the advantage that the distance between the pipes at both ends is short.
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  • Lug Type Butterfly Valve Installation Guide Lug Style Valve

    Lug Type Butterfly Valve Installation Guide Lug Style Valve

    As it has in its name, the lug type valve consists of lugs used for mounting the valve to the flanges that are placed in the terminal section of a pipe. This is done to facilitate the easy removal and replacement of any length of the pipe. In general, there are 8 or 12 lugs, and approximately 6 of them are used in the connection of pipe sections to one another.
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