MSS SP 67被替代
Butterfly Valves
出版：Manufacturers Standardisation Society
专家解读视频
基本信息
标准编号： MSS SP 67
标准类别：Standard
出版单位：Manufacturers Standardisation Society
标准页数：20
标准简介
Specifies two types of butterfly valves: Valves for tight shut-off (tested per subsection 11.2.1) and Valves permitting seat leakage (see subsection 11.2.2). Covers dimensions, design, testing and marking requirements.
替代本标准的新标准
