發布時間：2022-03-02瀏覽量：1948
What is the standard of Japanese standard flanged ball valve? What is the difference with the national standard valve? In fact, the difference between the Japanese standard and the national standard is very simple. The Japanese standard is the Japanese standard, and the national standard is the domestic standard.
The Japanese standard flanged ball valve is mainly based on the JIS standard. It is designed, manufactured, produced and tested according to the Japanese standard. It is suitable for various pipelines of JIS10K and JIS20K. The closing part of the Japanese standard flanged ball valve is a sphere, and the sphere rotates around the center line of the valve body to open and close a valve. It is mainly used to cut off, distribute and change the flow direction of the medium in the pipeline.
The Japanese standard flanged ball valve implementation standards are as follows:
Designed and manufactured according to ANSI B16.34, JIS 2071
Structure length according to JIS B2002
Flange connection size according to JIS B2212, 2214
Inspection according to JIS B2003
Japanese standard flanged ball valves are currently mainly used in petroleum, chemical, metallurgy, electric power, construction, heat, water supply and drainage, water treatment and other industries.
