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 At the end of this co-existence period, the national standard(s) will be withdrawn.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
