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Structural features of Center line double flange butterfly valve

Center line double flange butterfly valve is a component used to realize on-off and flow control of piping system. It has been widely used in many fields such as petroleum, chemical industry, metallurgy, hydropower and so on. In the well-known butterfly valve technology, its sealing form mostly adopts a sealing structure, and the sealing material is rubber, polytetrafluoroethylene, etc.

18

2021

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06

Introduction to the application range of A-typed center line butterfly valve

Now there are valve applications in all walks of life. Among them, A-typed center line butterfly valve is mainly used for the regulation of water supply and drainage and gas pipelines such as medicine, petrochemical industry, electric power and textile industry. The operating temperature is generally less than 80 degrees.

11

2021

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06

How to distinguish between A-typed center line butterfly valve and triple eccentric butterfly valve

In order to meet various working conditions, the butterfly valve has received wide attention and application along with its continuous evolution and development. The butterfly valve has experienced the evolution from concentric to single eccentric, double eccentric and triple eccentric.

03

2021

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06

A-typed center line butterfly valve manufacturers will take you to understand: the common classification and use of butterfly valves

The manufacturer of A-typed center line butterfly valve tells you that the butterfly valve is one of the commonly used valves that pass water, gas, and dust. The butterfly plate of the butterfly valve is installed in the diameter direction of the pipeline. In the cylindrical passage of the butterfly valve body, the circular butterfly plate rotates around the axis, and the rotation angle is between 0° and 90°. When the rotation reaches 90°, the valve is fully open. The manufacturer of A-typed center line butterfly valve tells you that the butterfly valve is simple in structure, small in size, light in weight, and consists of only a few parts.

27

2021

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05

Butterfly Valve fire protection Grooved type manufacturers take everyone to understand: common fire equipment

The Butterfly Valve fire protection Grooved type manufacturer tells you that fire-fighting equipment refers to equipment used for fire fighting, fire protection and fire accidents. Equipment for professional fire fighting. The Butterfly Valve fire protection Grooved type manufacturer tells you that fire protection equipment mainly includes two types:

21

2021

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05

What is the function of Butterfly Valve fire protection Grooved type

Butterfly Valve fire protection Grooved type This new type of valve is mainly used in chemical equipment, petrochemical equipment or sugar and wine manufacturing equipment. The metal sealing coating of the Butterfly Valve fire protection Grooved type series product is also wrapped with a polytetrafluoroethylene coating, even if the rubber layer is destroyed by a fire, the metal layer can still play a sealing role.

14

2021

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05

How does Butterfly Valve fire protection Grooved type work?

In this article, butterfly valve manufacturers explain their working principles, the components that make up the butterfly valve and the different types available. If necessary, you can browse and choose our Butterfly Valve fire protection Grooved type.

08

2021

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05

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