Standard No.:	CB/T 4173-2011
English Name:	Marine electric control butterfly valves
Chinese Name:	船用电动控制蝶阀
Chinese Classification:	U53    Marine gate valves and plug cocks
Professional Classification:	CB    Professional Standard - Watercraft
ICS Classification:	47.020.30 47.020.30    Piping systems 47.020.30
Issued by:	MIIT
Issued on:	2011-6-15
Implemented on:	2011-10-1
Status:	valid
Language:	English
File Format:	PDF
Word Count:	7000 words
Price(USD):	210.0
Delivery:	via email in 1~3 business day

本标准规定了法兰连接尺寸和密封面按GB/T 2501的船用电动控制蝶阀的分类和标记、设计和结构、要求、试验方法、检验规则、标志、包装和贮存。
本标准适用于船舶管路系统用电动蝶阀的设计、制造、试验和验收。