Butt welding eccentric metal seal butterfly valve

Performance specification: this butterfly valve is suitable for high temperature, high pressure, fire prevention, insulation and other pipelines for opening and closing or adjusting the medium. Its main features are as follows: 1. Compact structure, small size, light weight, flexible operation and convenient use. 2, the use of three-dimensional eccentric elastic or multi-level hard seal structure, its sealing performance is reliable to achieve zero leakage. 3. This valve has no flange, which brings great convenience and beauty to the insulation wrapping of the pipeline. 4. It has the characteristics of high temperature and high pressure resistance, corrosion resistance and wear resistance.

 

 

Performance Specification

The butterfly valve is suitable for high temperature, high pressure, fire prevention, insulation and other pipelines for opening and closing or adjusting the medium. Its main features are as follows:

1, compact structure, small size, light weight, flexible operation, easy to use.

2, the use of three-dimensional eccentric elastic or multi-level hard seal structure, its sealing performance is reliable to achieve zero leakage.

3. This valve has no flange, which brings great convenience and beauty to the insulation wrapping of the pipeline.

4. It has the characteristics of high temperature and high pressure resistance, corrosion resistance and wear resistance.

 

Design and manufacturing standards

Welding size: GB/T 12224,ANSI B16.25,DIN2559

Structure length: GB/T 12221,APIGO9.

Pressure test: GB/T 13927,API598

 

Main Connections and Dimensions

 

Main technical parameters

 

Material of main parts