"Practical Valve Design Manual" (4th edition) is divided into 10 chapters, mainly introducing basic knowledge of valve, typical valve structure, matching accuracy, surface roughness and design standard, design calculation data, valve material, valve design and calculation, valve Structural elements, valve parts, valve drive devices, design data, valve inspection and testing, etc. Compared with the 3rd edition, the 4th edition comprehensively updated the current domestic and foreign relevant design standards and data, and provided the latest reference basis and convenient data for valve design and manufacturing personnel, which can be used for valve design, manufacturing, installation, use and maintenance personnel, and related professional teachers and students of universities and colleges for reference. Xia Xuchao, general manager of Bundor Valve, participated in the compilation of chapters:
1.7.1—————Nominal size DN
2.1.6——————Butterfly valve
2.2.7—————Butterfly valve
4.4.1—————— Packing
5.2.7—————Butterfly valve
5.5.10—————The structure of the butterfly valve sealing pair
Pre: The China-U.S. Business Summit awarded Outstanding Contribut
Next: none