BS EN 593:1998被替代
Industrial valves. Metallic butterfly valves
出版：British Standards Institution
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基本信息
标准编号： BS EN 593:1998
发布时间：1998/6/15 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：14
标准简介
Specifies requirements for butterfly valves nominal pressures to PN 40 and Class 300, sizes DN 40 to DN 2000. Recommendations for Class 125 cast iron valves are provided in the National Annex NA.
标准备注
© British Standards Institution 2013
Amendment notes:
AMD 10969 published 15 October 2000
替代本标准的新标准
