Standard No.:	CJ/T 3049-1995
English Name:	General specifications of iron valves for urban water supply
Chinese Name:	城镇给水用铁制阀门通用技术要求
Chinese Classification:	Q8
Professional Classification:	CJ    Professional Standard - Urban Construction
Issued by:	MOC
Issued on:	1995-12-26
Implemented on:	1994-12-1
Status:	superseded
Superseded by:	CJ/T 481-2016 General specifications of ductile iron valves fdr water supply
Superseded on:	2016-12-1
Language:	English
File Format:	PDF
Word Count:	1500 words
Price(USD):	214.00
Delivery:	via email in 1~3 business day

本标准规定了城镇给水用灰铸铁和球墨铸铁制闸阀、蝶阀、旋塞阀和截止阀的设计、材料、试验方法、标志和供货总体要求。本标准未作规定的，应符合有关阀门产品的国家标准或行业标准的规定。本标准适用公称压力PH(1.6 MPa，工作压力Pw(1.6MPa>驱动方式为手动、电动、液动或气动在城镇取水、制水和输配水过程中作为切断或调节用的给水阀门。