Standard No.:	CJ/T 404-2012
English Name:	Anti-cavitation prgulating valve
Chinese Name:	防气蚀大压差可调减压阀
Chinese Classification:	P42    Building water supply and draining engineering
Professional Classification:	CJ    Professional Standard - Urban Construction
ICS Classification:	91.140.60 91.140.60    Water supply systems 91.140.60
Issued by:	MOC
Issued on:	2012-9-21
Implemented on:	2013-2-1
Status:	valid
Language:	English
File Format:	PDF
Word Count:	6000 words
Price(USD):	180.00
Delivery:	via email in 1~3 business day

本标准规定了防气蚀大压差可调减压阀的术语和定义、结构型式、产品型号、零件材料及结构、要求、试验方法、检验规则、标志、包装、运输和贮存。
本标准适用于公称尺寸DN50－DN1200，公称压力小于或等于PN10－PN50，介质温度小于或等于60度，给水用防气蚀大压差可调减压阀。