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What incorrect operations can cause butterfly valves to leak?
As an important fluid control component, butterfly valves are widely used in pipeline systems. However, the leakage problem of butterfly valves is often a headache, especially when it is operated incorrectly or improperly maintained, the risk of leakage will increase significantly.
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2024.08
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The difference between center butterfly valve, double eccentric butterfly valve and triple eccentric butterfly valve
Butterfly valves are widely used. The variety and quantity of its use are still expanding, and are developing towards high temperature, high pressure, large diameter, high sealing, long life, excellent regulating characteristics, and multi-function in one valve.
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2024.08
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What are the characteristics of the valve sealing surface material should have?
Valve sealing surface is often subject to media corrosion, erosion, wear, so it is easy to damage the valve parts,
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2024.07
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WESDOM’s performance in the first half of 2024 achieves greater success
Mr. Han, CEO of WESDOM, shared with everyone that the performance in the first half of this year has doubled compared to the entire previous year.
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2024.07
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How to determine internal leakage of valve?
4-6 hours after the valve is closed, use an infrared thermometer to measure the temperature of the valve stem (near the valve body) or the metal temperature 150mm downstream of the valve body. If it is greater than 70°C, it is considered "internal leakage". This judgment method is applicable to most internal leakage valves.
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2024.07
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You still don’t know much about pneumatic butterfly valves!
Pneumatic flange butterfly valve, pneumatic flange butterfly valve, this product is composed of rubber seal butterfly valve, carbon steel or stainless steel valve plate and valve stem. It is suitable for regulating flow and intercepting media in water supply, drainage and gas pipelines with temperatures ≤80~120℃ such as food, chemical industry, petroleum, electric power, textile, papermaking, etc.
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2024.06
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What is Lug type butterfly valve?
What is Lug type butterfly valve?We have always abided by our commitment to partnerships, meeting or exceeding the requirements of each customer.
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2024.06
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Why use butterfly valve instead of gate valve?
Among many valve products, gate valves, butterfly valves, and ball valves are all very commonly used valve types. However, many users do not know how to choose because they do not know the differences between them when selecting models.
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2024.05
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What is the difference between floating ball valve and fixed ball valve?
According to the structure, ball valves can be divided into: floating ball valves, fixed ball valves, V-shaped ball valves, three-way ball valves, stainless steel ball valves, cast steel ball valves, forged steel ball valves, pneumatic ball valves, electric ball valves, welded ball valves, etc. The following mainly introduces the commonly used floating ball valves. Ball valves and fixed ball valves.
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2024.05
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What are the different working conditions and media suitable for gate valves made of different materials?
Gate valve is not allowed to be used as a throttling device. During use, the valve seat should be avoided from opening slightly, because the mudstone of the high-speed flowing medium will accelerate the damage of the sealing surface.
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2024.05
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Do you know about pneumatic butterfly valve?
Pneumatic flange butterfly valve is composed of rubber seal butterfly valve, carbon steel or stainless steel valve plate and valve stem. It is suitable for regulating flow and intercepting media in water supply, drainage and gas pipelines with temperatures ≤80~120℃ such as food, chemical industry, petroleum, electric power, textile, paper making, etc.
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2024.04
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A Comprehensive Guide to Lug Butterfly Valve
Designed for reliable performance and easy operation, the lug butterfly valve has become a cornerstone in various applications, ranging from water treatment plants to chemical processing industries.
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2024.04
