出水阀门

1、status of a British Standard ICS 23.060.40 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBS EN 1074-5:2001 This British Standard, having been prepared under the direction of the Engineering Sector Committee, was published under the authority of the Standards Committee and comes into effect on 15 March 2001 BSI 03-2001 ISBN 0 580 37040 2 National foreword This British Standard is the official English language version of EN 1074-5:2001. The UK participation in its pr。

2、rectionof the Building ServicesStandards Committee, was published under the authorityof the Board of BSIandcomes into effect on 30 June 1986 BSI 08-1999 The following BSI references relate to the work on this standard: Committee reference SEB/2 Draft for comment 84/11772 DC ISBN 0 580 14887 4 Committees responsible for this British Standard The preparation of this British Standard was entrusted by the Building Services Standards Committee (SEB/-) to Technical Committee SEB/2, upon which t。

3、ict ion Statement Approved for public release; distribution is unlimited. EM 1110-2-1610 10 July 1989 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-ENGINEER MANUAL EM 11 10-2-1 61 O 15 AUGUST 1975 ENGINEERING AND DESIGN HYDRAULIC DESIGN OF LOCK CULVERT VALVES DEPARTMENT OF THE ARMYCORPS OF ENGINEERS OFFICE OF THE CHIEF OF ENGINEERS Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS。

4、2-06-29发布发布中华人民共和国国家质量监督检验检茂总局中国国家标准化管理委员会贝岭陀$。
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-s dww! 南加呗虫也GB/T 14478-2012 自次前言.1 l 范围.2 规范性引用文件-3 术语和定义4 技术要求.25 试验.3 6 安装与运行.4 7 成套供应范围.4 8 验收与保证9 铭牌、包装、运输、保管.附录A(规范性附录)进水间门型号。

5、的蝴蝶阀和公称直径500mm及以，.的球形阀。
2 引用标准心B191 包装储运图示标志(;B 8564 水轮发电机组安装技术规范JB 626 ;j(轮机基本技术条件JB 2759 机电产品包装通用技术条件HG,I-329 密封橡胶制品(环形)3 术语3. 1 进水阀门公称直径nonur日1diamet盯01inlet val ve 进水阀门与上、i游压力水管中日联处阀体的通流内径。
注:若两侧内ff不相同，则以小值。
3. 2 段大I挣水!丘maXlmum statlc prcssurc 进水阀门关闭时，阀门水平中心线苇I:游最高水仪所形成的水底。
3. 3 最高俯水头maximal static head 进水阀门关|刻后，阀门水平中心线处所承受的最高静水头。
4 技术要求4. 1 村Ufllf常停机或恰修时，进水阀门所能可靠关闭。
4.2 机组(1任何运行1:况下，进水阀门应能动水关闭。
4. 3 jft水阀门的活门应处于全开或全关位院，不作调节流量用。
4.4 蝴蝶阀在全开时的阻力系数应小fO. 4. 5 布:阀门两。

6、化管理委员会发布GB/T 28572-2012 目次前言.1 l 范围-2 规范性引用文件3 蝴蝶阀.4球形间.25 进水阀门型号编制方法、基本参数和基本尺寸、进水阀门外形图2附录A(规范性附录)进水阅门型号的编制方法.3 附录B(资料性附录)进水阀门基本参数和基本尺寸. 4 附录c(资料性附录)进水阔门的外形图.15 剧吕本标准按照GB/T1. 12009给出的规则起草。
本标准由中国电器工业协会提出。
本标准由全国水轮机标准化技术委员会(SAC/TC175)归口。
GB/T 28572-2012 本标准主要起草单位:东方电气集团东方电机有限公司、中国水电顾。

7、NSI A112.14.1M-1975)Date of Issuance: March 5, 2004The next edition of this Standard is scheduled for publication in 2008. There will be no addendaissued to this edition.ASME issues written replies to inquiries concerning interpretations of technical aspects of thisStandard. Interpretations are published on the ASME Web site under the Committee Pages at http:/www.asme.org/codes/ as they are issued.ASME is the registered trademark of The American Society of Mechanical Engineers.This code or stan。

8、rbines20141027发布 20150127实施中华人民共和国水利部发布中华人民共和国水利部关于批准发布水利行业标准的公告()2014年第54号中华人民共和国水利部批准(SL 696-2014)为水利行业标准，现予以公布。
序号 标准名称 标准编号 替代标准号 发布El期 实施|期 SI，696 2014 20141027 2015127水利部2014年10月27日I前言1范围 2规范性引用文件3术语与定义 4技术要求 4 l一i求 4 2#料g$ 4 3 N蟑目专月技术4 4球形月用&$求4 5阀专月技术g求4 6摄作m自i$4 7自m镕i目限位装t球5试验 ” 5 1*#5 2 W水M 一5 3作试验 5安装与运行 7成套供应范同8验收与质量保证-9铭牌、包装、运输殛保管目 次+12 2 t， 3 3 一一一 34 一 d d d4- 。