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2023-10-23What is the difference between a rising stem gate valve and a non rising stem gate valve?
1. The lead screw cannot be seen in the concealed valve, while the lead screw can be seen in the exposed valve. 2. The lifting screw of the non rising flange gate valve only rotates without moving up a...
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2023-10-23What is the difference between butterfly valves and gate valves
Among numerous valve products, gate and butterfly valves are commonly used valve models. However, many users do not know the difference between gate and butterfly valves when selecting, and do not know...
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2023-07-12What is the difference between flange butterfly valves and wafer butterfly valves
The clamp butterfly valve itself does not have a flange and is connected by squeezing the pipeline flange. Generally, double headed bolts are used for connection. The flange butterfly valve itself has ...
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2023-07-12The difference between aluminum alloy butterfly valves and stainless steel butterfly valves
Stainless steel and aluminum refer to the material of valves. Stainless steel butterfly valves, due to their superior strength and anti-corrosion performance compared to aluminum alloy butterfly valves...
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2023-05-30Structural characteristics of electric plug valves
The eccentric sealing design of the electric plug valve greatly reduces the operating torque compared to traditional plug valves, and greatly reduces the wear of the sealing surface, extending the serv...
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2023-05-30Standard Specification and Structural Characteristics of Ferrule Plug Valves
1. The product structure of the sleeve plug valve is reasonable, the sealing is reliable, the performance is excellent, and the appearance is beautiful. 2. Its sealing is achieved through the sealing s...
