
Industrial valves. Metallic butterfly valves
出版:British Standards Institution

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基本信息
標準編號: BS EN 593:1998
發布時間:1998/6/15 0:00:00
標準類別:Standard
出版單位:British Standards Institution
標準頁數:14
標準簡介
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.
標準備注
? British Standards Institution 2013
Amendment notes:
AMD 10969 published 15 October 2000
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