BS 5163-1-2004
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ID： |
7B2B0409EFFB46228417FC512EA8E21E |
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文件大小(MB)： |
0.2 |
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页数： |
14 |
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文件格式： |
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日期： |
2013-6-1 |
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购买： |
文本摘录（文本识别可能有误，但文件阅览显示及打印正常，pdf文件可进行文字搜索定位）：
BRITISH STANDARD BS 5163-1:2004,Valves for waterworks,purposes —,Part 1: Predominantly key-operated,cast iron gate valves — Code of practice,ICS 23.060.30, , ,,,,, , ,BS 5163-1:2004,This British Standard was,published under the authority,of the Standards Policy and,Strategy Committee on,23 December 2004,. BSI 23 December 2004,First published October 1974,First revision October 1986,First published as Part 1,December 2004,The following BSI references,relate to the work on this,British Standard:,Committee reference PSE/7/3,Draft for comment,04/30082123 DC,ISBN 0 580 44713 8,Committees responsible for this,British Standard,The preparation of this British Standard was entrusted by Technical,Committee PSE/7, Industrial valves, to Subcommittee PSE/7/3, Cast iron,isolating, check and hydrant valves for industrial use and valves for water,industry applications, upon which the following bodies were represented:,British Chemical Engineering Contractors Association,BVAA — British Valve and Actuator Association,CMF — Cast Metals Federation,Ductile Iron Producers Association,Energy Industries Council,Institution of Mechanical Engineers,Pipeline Industries Guild,Society of British Water Industries,Water UK,Amendments issued since publication,Amd. No. Date Comments,BS 5163-1:2004,. BSI 23 December 2004 i,Contents,Page,Committees responsible Inside front cover,Foreword ii,1 Scope 1,2 Normative references 1,3 Terms and definitions 1,4 Preferred features 2,5 Valves for water intended for human consumption — Effect of,materials on water quality 6,6 Marking 6,7 Preparation for storage and transport 6,Annex A (normative) Information to be supplied by the purchaser 7,Bibliography 9,Figure 1 — Typical operator — Ring key and bar 2,Figure 2 — Typical operator — T key 3,Figure 3 — Maximum overall height 4,Table 1 — Maximum overall heights 4,BS 5163-1:2004,ii . BSI 23 December 2004,Foreword,This part of BS 5163 has been prepared under the direction of PSE/7 to facilitate,the application of BS EN 1074-1:2000 and BS EN 1074-2:2000. Along with,BS 5163-2:2004, BS EN 1074-1:2000 and BS EN 1074-2:2000, this part of,BS 5163 supersedes BS 5163:1986, which is withdrawn.,This standard provides guidance on certain aspects of valve selection and,operation that will permit the integration of new gate valve products into water,distribution networks within the UK with the minimum of physical impact and,operating costs. A number of aspects of valve construction considered essential for,consistency of operation are provided in this code of practice that are not detailed,within BS EN 1074-1:2000 or BS EN 1074-2:2000. Guidance is also provided in,this code of practice as to those aspects that might affect operating costs and thus,have an impact on selection of appropriate gate valves for UK distribution,networks.,This publication does not purport to include all the necessary provisions of a,contract. Users are responsible for its correct application.,Compliance with a British Standard does not of itself confer immunity,from legal obligations.,Summary of pages,This document comprises a front cover, an inside front cover, pages i and ii,pages 1 to 9 and a back cover.,The BSI copyright notice displayed in this document indicates when the,document was last issued.,BS 5163-1:2004,. BSI 23 December 2004 1,1 Scope,This part of BS 5163 gives guidance on selection, including reference to preferred features and operation,of cast iron gate valves, complying with BS EN 1074-1 and BS EN 1074-2, with flanged ends, that are ring,key and bar operated. These valves are primarily for underground use for waterworks purposes and,primarily for use with water intended for human consumption in the United Kingdom.,2 Normative references,The following referenced documents are indispensable for the application of this document. For dated,references, only the edition cited applies. For undated references, the latest edition of the referenced,document (including any amendments) applies.,BS 5163-2, Gate valves for waterworks purposes — Part 2: Stem caps for use on isolating valves and,hydrants in pipelines carrying water for human consumption — Specification.,BS 6920-1, Suitability of non-metallic products for use in constant contact with water intended for human,consumption with regard to their effect on the quality of water — Part 1: Specification.,BS EN 558-1:1996, Industrial valves — Face-to-face and centre-to-face dimensions of metal valves for use,in flanged pipe systems — Part 1: PN-designated valves.,BS EN 681-1:1996, Elastomeric seals — Material requirements for pipe joint seals u……
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