BS-EN-12380-2002.pdf
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1、BRITISH STANDARD BS EN 12380:2002 Air admittance valves for drainage systems Requirements, test methods and evaluation of conformity The European Standard EN 12380:2002 has the status of a British Standard ICS 23.060.99; 91.140.80 ? Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 28 07:00:42 GMT
2、+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 12380:2002 This British Standard, having been prepared under the direction of the Building and Civil Engineering Sector Policy and Strategy Committee, was published under the authority of the Standards Policy and Strategy Committee on 17 December 2002 BS
3、I 17 December 2002 ISBN 0 580 40973 2 National foreword This British Standard is the official English language version of EN 12380:2002. EN 12380 is a candidate “harmonized” European Standard and fully takes into account the requirements of the European Commission mandate M118 “Waste water engineeri
4、ng products”, given under the Construction Products Directive (89/106/EEC), and intended to lead to CE marking. The date of applicability of EN 12380 as a “harmonized” European Standard, i.e. the date after which this standard may be used for CE marking purposes, is subject to an announcement in the
5、 Official Journal of the European Communities. The Commission, in consultation with Member States, has agreed a transition period for the co-existence of “harmonized” European Standards and their corresponding national standard(s). It is intended that this period will comprise a period, usually nine
6、 months, after the date of availability of the European Standard, during which any required changes to national regulations are to be made, followed by a further period, usually of 12 months, for the implementation of CE marking. At the end of this co-existence period, the national standard(s) will
7、be withdrawn. EN 12380 is the subject of transitional arrangements agreed under the Commission mandate. However, in the UK there are no corresponding national standards. The UK participation in its preparation was entrusted to Technical Committee B/505, Wastewater engineering, which has the responsi
8、bility to: A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “Inter
9、national Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a Br
10、itish Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international
11、and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 24, an inside back cover and a back cover. The BSI copyright date displayed in this document indicates when the document was last issu
12、ed. Amendments issued since publication Amd. No. DateComments Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 28 07:00:42 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 12380 December 2002 ICS 23.060.99; 91.140.80 English version Air admittance va
13、lves for drainage systems - Requirements, tests methods and evaluation of conformity Clapets quilibreurs de pression pour systmes dvacuation - Exigences, mthodes dessais et valuation de conformit Belftungsventile fr Entwsserungssysteme - Anforderungen, Prfverfahren und Konformittsbewertung This Euro
14、pean Standard was approved by CEN on 23 September 2002. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
15、 concerning such national standards may be obtained on application to the Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its
16、own language and notified to the Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Sp
17、ain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2002 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national
18、 Members. Ref. No. EN 12380:2002 E Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 28 07:00:42 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 12380:2002 (E) 2 Contents page Foreword4 Introduction.5 1Scope 5 2Normative references 5 3Terms, definitions and symbols.6 3.1Terms and definitions7 3.2Sym
19、bols7 4Types of air admittance valves.7 5Requirements.8 5.1General8 5.2Connections .8 5.3Airtightness8 5.4Durability.8 5.5Effectiveness8 6Test methods8 6.1General procedure.9 6.1.1Sampling for tests9 6.1.2Test methods9 6.2Drop test .9 6.2.1Method 9 6.2.2Criteria.10 6.3Air tightness test10 6.3.1Appar
20、atus .10 6.3.2Method 11 6.3.3Criteria.12 6.4Endurance and temperature test12 6.4.1Apparatus .12 6.4.2Method 13 6.4.3Criteria.14 6.5Opening characteristic and airflow capacity test.14 6.5.1Apparatus .14 6.5.2Method 15 6.5.3Criteria.15 6.6Test for effectiveness at temperatures below zero15 6.6.1Appara
21、tus .15 6.6.2Test method16 6.6.3Criteria.17 7Marking, labelling and packaging 17 8Evaluation of conformity.17 8.1General17 8.2Initial type testing (type testing).18 8.3Factory production control (internal quality control).18 Annex A (normative) Model test report19 Annex ZA (informative) Clauses of t
22、his European Standard addressing the provisions of EU Directives20 ZA.1Scope and relevant characteristics .20 Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 28 07:00:42 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 12380:2002 (E) 3 ZA.2Procedure(s) for the attestation of conformity of products2
23、1 ZA.2.1 System of attestation of conformity 21 ZA.2.2 Declaration of conformity .22 ZA.3CE marking and labelling22 Bibliography24 Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 28 07:00:42 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 12380:2002 (E) 4 Foreword This document (EN 12380:2002) has
24、 been prepared by Technical Committee CEN/TC 165 “Wastewater engineering“, the secretariat of which is held by DIN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by June 2003, and conflicting natio
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