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Introduction:

The sealing form of the piping flange butterfly valve is divided into two types: soft sealing and hard sealing. The soft sealing piping butterfly valve is further divided into the underground piping flange butterfly valve and the piping expansion flange butterfly valve. Flanged butterfly valve for soft-sealed pipeline system is suitable for supply and drainage pipelines of underground pipeline system, used to open and close or adjust the flow of medium, and has the characteristics of moisture resistance, corrosion resistance and long service life.

Pipeline system flange butterfly valve applicable medium: water, sewage, oil
Applicable temperature: -23¡«121¡æ.

Description:

The butterfly plate of the flanged butterfly valve of the underground pipeline system is installed in the diameter direction of the pipeline. In the cylindrical channel of the butterfly valve body, the butterfly plate rotates around the axis, and the rotation angle is between 0¡ã and 90¡ã. When it rotates to 90¡ã, the valve is in a fully open state. When the flanged butterfly valve of the underground pipeline system is in the fully open position, the thickness of the butterfly plate is the only resistance for the medium to flow through the valve body, so the pressure drop generated by the valve is small and has good performance. It is mainly used for water supply and drainage of water works, power plants, iron and steel smelting, papermaking, chemical industry, food and beverage systems, especially for regulating the flow of water pipes.

Specification:

PACKING&WORKSHOP

APPLICATION

FACTORY