EN 12380-2002 en Air admittance valves for drainage systems - Requirements tests methods and evaluation of conformity《排水系统用进气阀 要求 试验方法和合格评定》.pdf

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 BS EN 12380:2002 This British Standard, having been prepared under th

2、e 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 BSI 17 December 2002 ISBN 0 580 40973 2 National foreword This British Standard is the official English languag

3、e 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 engineering products”, given under the Construction Products Directive (89/106/EEC), and intended to lead to CE markin

4、g. 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 Official Journal of the European Communities. The Commission, in consultation with Member States, has agreed

5、 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 months, after the date of availability of the European Standard, during which any required changes to nation

6、al 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 At the end of this co-existence period, the national standard(s) will be withdrawn. EN 12380 is the subject of transitional arrangements agreed under the Commission mandate. Howev

7、er, 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 responsibility to: A list of organizations represented on this committee can be obtained on request to its secretary.

8、 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 “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue o

9、r 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 British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the tex

10、t; 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 and European developments and promulgate them in the UK. Summary of pages This document comprises a front cov

11、er, 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 issued. Amendments issued since publication Amd. No. Date CommentsEUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM

12、EN12380 December2002 ICS23.060.99;91.140.80 Englishversion AiradmittancevalvesfordrainagesystemsRequirements, testsmethodsandevaluationofconformity Clapetsquilibreursdepressionpoursystmes dvacuationExigences,mthodesdessaisetvaluation deconformit BelftungsventilefrEntwsserungssysteme Anforderungen,Pr

13、fverfahrenundKonformittsbewertung ThisEuropeanStandardwasapprovedbyCENon23September2002. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalreferences

14、concernings uchnational standardsmaybeobtainedonapplicationtotheManagementCentreortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheManagementCentre

15、hasthesamestatusasthe official versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece, Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal,Spain,Sweden,SwitzerlandandUnitedKingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMI

16、TEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2002CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.EN12380:2002EEN12380:2002(E) 2 Contents page Foreword4 Introduction .5 1 Scope 5 2 Normativereferenc

17、es 5 3 Terms,definitionsandsymbols .6 3.1 Termsanddefinitions. .7 3.2 Symbols 7 4 Typesofairadmittancevalves .7 5 Requirements .8 5.1 General8 5.2 Connections .8 5.3 Airtightness 8 5.4 Durability.8 5.5 Effectiveness8 6 Testmethods 8 6.1 Generalprocedure . 9 6.1.1 Samplingfortests 9 6.1.2 Testmethods

18、 9 6.2 Droptest . 9 6.2.1 Method 9 6.2.2 Criteria.10 6.3 Airtightnesstest 10 6.3.1 Apparatus .10 6.3.2 Method 11 6.3.3 Criteria.12 6.4 Enduranceandtemperaturetest 12 6.4.1 Apparatus .12 6.4.2 Method 13 6.4.3 Criteria.14 6.5 Openingcharacteristicandairflowcapacitytest .14 6.5.1 Apparatus .14 6.5.2 Me

19、thod 15 6.5.3 Criteria.15 6.6 Testforeffectivenessattemperaturesbelowzero . .15 6.6.1 Apparatus .15 6.6.2 Testmethod. .16 6.6.3 Criteria.17 7 Marking,labellingandpackaging 17 8 Evaluationofconformity .17 8.1 General17 8.2 Initialtypetesting(typetesting). 18 8.3 Factoryproductioncontrol(internalquali

20、tycontrol). 18 AnnexA (normative) Modeltestreport. .19 AnnexZA (informative) ClausesofthisEuropeanStandardaddressingtheprovisionsofEU Directives20 ZA.1 Scopeandrelevantcharacteristics . 20EN12380:2002(E) 3 ZA.2 Procedure(s)fortheattestationofconformityofproducts . .21 ZA.2.1 Systemofattestationofcon

21、formity 21 ZA.2.2 Declarationofconformity .22 ZA.3 CEmarkingandlabelling. .22 Bibliography 24EN12380:2002(E) 4 Foreword Thisdocument(EN12380:2002)hasbeenpreparedbyTechnicalCommitteeCEN/TC 165“Wastewater engineering“,thesecretariatofwhichisheldbyDIN. ThisEuropeanStandardshallbegiventhestatusofanation

22、alstandard,eitherbypublicationofanidenticaltextor byendorsement,atthelatestbyJune2003,andconflictingnationalstandardsshallbewithdrawnatthelatestby September2005. ThisdocumenthasbeenpreparedunderamandategiventoCENbytheEuropeanCommissionandtheEuropean FreeTradeAssociation,andsupportsessentialrequireme

23、ntsofEUDirective(s). ForrelationshipwithEUDirective(s),seeinformativeAnnexZA,whichisanintegralpartofthisdocument. AfterenquiryofthedraftstandardsprEN 123801andprEN123802,CEN/TC 165decidedtomoverequirements onventilatingofdrainagesystemstoEN120562andEN120565andcontinuedtheworkwiththeproduct standardE

24、N12380withthenewtitle“ AiradmittancevalvesfordrainagesystemsRequirements,testsmet hods andevaluationofconformity “.Thisdocumentistheresultofthisdecision. AccordingtotheMandateM118“WasteWaterEngineeringProducts“,issuedbytheCommissiontoCENwithinthe contextoftheCouncilDirectiveof21Decemberontheapproxim

25、ationoflaws,regulationsandadministrative provisionsoftheMemberStatesrelatingtoconstructionproducts(89/106/EEC),theannexZAwasadded,which showstheclausesofthisEuropeanStandardaddressingtheprovisionsoftheEUDirective. AnnexAisnormative. AccordingtotheCEN/CENELECInternalRegulations,thenationalstandardsor

26、ganizationsofthefollowing countriesareboundtoimplementthisEuropeanStandard:Austria,Belgium,CzechRepublic,Denmark,Finland, France,Germany,Greece,Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal,Spain, Sweden,SwitzerlandandtheUnitedKingdom.EN12380:2002(E) 5 Introduction Thepurposeofa

27、nairadmittancevalveistoprovideamethodtoprotectwatertrapsingravitydrainagesystemsby allowingairtoenterthesystemwhenanegativepressuredevelopsinthepipework,asanalternativetotheuseof pipeworkforventilation. 1Scope ThisEuropeanStandardestablishesrequirements,testmethodsandevaluationofconformityforairadmi

28、ttance valvestobeusedindrainagesystemsinstalledinsidebuildingsinaccordancewithEN120562andEN120565. Itspecifiestheperformancerequirementsofairadmittancevalvesandhowtotestthemtodemonstratecompliance withthisstandard. 2 Normativereferences ThisEuropeanStandardincorporatesbydatedorundatedreference,provi

29、sionsfromotherpublications.These normativereferencesarecitedattheappropriateplacesinthetext,andthepublicationsarelistedhereafter.For datedreferences,subsequentamendmentstoorrevisionsofanyofthesepublicationsapplytothisEuropean Standardonlywhenincorporatedinitbyamendmentorrevision.Forundatedreferences

30、thelatesteditionofthe publicationreferredtoapplies(includingamendments). EN6811,Elastomericseals Materialrequirementsforpipejointsealsusedinwateranddrainage applicationsPart1:Vulcanizedrubber. EN6812,Elastomericseals Materialrequirementsforpipejointssealsusedinwateranddrainage applicationsPart2:Ther

31、moplasticelastomers. EN6813,Elastomericseals Materialrequirementsforpipejointssealsusedinwateranddrainage applicationsPart3:Cellularmaterialsofvulcanizedrubber. EN6814, ElastomericsealsMaterialsrequirementsforpipejointsealsusedinwateranddrainageapplications Part4:Castpolyurethanesealingelements. EN8

32、77, Castironpipesandfittings,theirjointsandaccessoriesfortheevacuationofwaterfrombuildings Requirements,testmethodsandqualityassurance. EN11231, Pipesandfittingsoflongitudinallyweldedhotdipgalvanizedsteelpipeswithspigotandsocketfor wastewatersystemsPart1:Requirements,testing,qualitycontrol. EN11232,

33、 Pipesandfittingsoflongitudinallyweldedhotdipgalvanizedsteelpipeswithspigotandsocketfor wastewatersystemsPart2:Dimensions. EN11241 ,Pipesandfittingsoflongitudinallyweldedstainlesssteelpipeswithspigotandsocketforwastewater systemsPart1:Requirements,testing,qualitycontrol. EN11242, Pipesandfittingsofl

34、ongitudinallyweldedstainlesssteelpipeswithspigotandsocketforwastewater systemsPart2:SystemSDimensions. EN11243, Pipesandfittingsoflongitudinallyweldedstainlesssteelpipeswithspigotandsocketforwastewater systemsPart3:SystemXDimensions.EN12380:2002(E) 6 EN13291, Plasticspipingsystemsforsoilandwastedisc

35、harge(lowandhightemperature)withinthebuilding structureUnplasticizedpoly(vinylchloride)(PVCU)Part1:Specificationsforpipes,fittingsandthesystem. ENV13292, Plasticspipingsystemsforsoilandwastedischarge(lowandhightemperature)withinthebuilding structureUnplasticizedpoly(vinylchloride)(PVCU)Part2:Guidanc

36、efortheassessmentofconformity. EN14511, Plasticspipingsystemsforsoilandwastedischarge(lowandhightemperature)withinthebuilding structurePolypropylene(PP)Part1:Specificationsforpipes,fittingsandthesystem. ENV14512, Plasticspipingsystemsforsoilandwastedischarge(lowandhightemperature)withinthebuilding s

37、tructurePolypropylene(PP)Part2:Guidancefortheassessmentofconformity . EN14531,Plasticspipingsystemswithstructuredwallpipesforsoilandwastedischarge(lowandhigh temperature)insidebuildings Unplasticizedpoly(vinylchloride)(PVCU) Part 1:Specificationsforpipes, fittingsandthesystem. ENV14532,Plasticspipin

38、gsystemswithstructuredwallpipesforsoilandwastedischarge(lowandhigh temperature)insidebuildingsUnplasticizedpoly(vinylchloride)(PVCU)Part2:Guidancefortheassessmentof conformity. EN14551, Plasticspipingsystemsforsoilandwastedischarge(lowandhightemperature)withinthebuilding structureAcrylonitrilebutadi

39、enestyrene(ABS)Part1:Specificationsforpipes,fittingsandthesystem. ENV14552, Plasticspipingsystemsforsoilandwastedischarge(lowandhightemperature)withinthebuilding structureAcrylonitrilebutadienestyrene(ABS)Part2:Guidancefortheassessmentofconformity. EN15191, Plasticspipingsystemsforsoilandwastedischa

40、rge(lowandhightemperature)withinthebuilding structurePolyethylene(PE)Part1:Specificationsforpipes,fittingsandthesystem. ENV15192, Plasticspipingsystemsforsoilandwastedischarge(lowandhightemperature)withinthebuilding stucturePolyethylene(PE)Part2:Guidancefortheassessmentofconformity . EN15651, Plasti

41、cspipingsystemsforsoilandwastedischarge(lowandhightemperature)withinthebuilding structureStyrenecopolymerblends(SAN+PVC)Part1:Specificationsforpipes,fittingsandthesystem. ENV15652, Plasticspipingsystemsforsoilandwastedischarge(lowandhightemperature)withinthebuilding structureStyrenecopolymerblends(S

42、AN+PVC)Part2:Guidancefortheassessmentofconformity . EN15661, Plasticspipingsystemsforsoilandwastedischarge(lowandhightemperature)withinthebuilding structureChlorinatedpoly(vinylchloride)(PVCC)Part1:Specificationsforpipes,fittingsandthesystem. ENV15662, Plasticspipingsystemsforsoilandwastedischarge(l

43、owandhightemperature)withinthebuilding structureChlorinatedpoly(vinylchloride)(PVCC)Part2:Guidancefortheassessmentofconformity. EN120562, GravitydrainagesystemsinsidebuildingsPart2:Sanitarypipework,layoutandcalculation. EN120565, GravitydrainagesystemsinsidebuildingsPart5:Installationandtesting,inst

44、ructionsforoperation, maintenanceanduse. EN12763, FibrecementpipesandfittingsfordischargesystemsforbuildingsDimensionsandtechnicalterms ofdelivery. 3 Terms,definitionsandsymbols ForthepurposesofthisEuropeanStandard,thefollowingtermsanddefinitionsapply.EN12380:2002(E) 7 3.1Termsanddefinitions 3.1.1 airadmittancevalve AAV componentfittedtoaninsidedrainagesystemallowingairtoenterthedrainagepipeworksystem,butnotallowing foulairout 3.1.2 d