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A-typed hard seat double shaft boltless butterfly valve manufacturers take you to understand the selection principles of butterfly valves

2022-05-26 11:57

A-typed hard seat double shaft boltless butterfly valve manufacturers tell you that butterfly valves are suitable for conveying various corrosive and non-corrosive engineering systems such as producer, coal gas, liquefied petroleum gas, city gas, hot and cold air, chemical smelting, power generation and environmental protection. On the pipeline of the fluid medium, it is used to adjust and cut off the flow of the medium. For the selection principle, there are the following aspects:

customized A-typed hard seat double shaft boltless butterfly valve Wholesale Price
1. The manufacturer of A-typed hard seat double shaft boltless butterfly valve tells you that because the pressure loss of the ball valve is relatively large compared with the gate valve, it is suitable for the pipeline system where the pressure loss requirements are not strict.
2. Since the butterfly valve can be adjusted by flow, it is suitable for selection in pipelines that require flow adjustment.
3. The manufacturer of A-typed hard seat double shaft boltless butterfly valve tells you that due to the limitation of structure and sealing material, it is not suitable for high temperature and high pressure piping system. The general working temperature is below 300℃, and the nominal pressure is below PN40.
4. Since the length of the structure is relatively short, and it can be made into a large diameter, the butterfly valve should be selected in the occasions where the structure length is short or the valve with large diameter (such as DN1000 or more).
5. The manufacturer of A-typed hard seat double shaft boltless butterfly valve tells you that since it can be opened or closed only by rotating 90°, it should be selected in the occasions where the opening and closing requirements are fast.

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