ISO 10239 2025.docx

ISOInternationalStandardISO10239Fourthedition2025-02SmallcraftLiquefiedpetroleumgas(LPG)systemsPetitsnaviresInstallationsalimenteesengazdepetroleliquefies(GPL)ReferencenumberISO10239:2025(en)COPYRIGHTPROTECTEDDOCUMENT©ISO2025Allrightsreserved.Unlessotherwisespecified,orrequiredinthecontextofitsimplementation,nopartofthispublicationmaybereproducedorutilizedotherwiseinanyformorbyanymeans,electronicormechanical,includingphotocopying,orpostingontheinternetoranintranet,withoutpriorwrittenpermission.PermissioncanberequestedfromeitherISOattheaddressbeloworISO,smemberbodyinthecountryoftherequester.ISOcopyrightofficeCP401Ch.deBlandonnet8CH-1214Vernier,GenevaPhone:+41227490111Email:copyrightiso.orgWebsite:www.iso.orgPublishedinSwitzerlandContentsPageForewordiv1 Scope12 Normativereferences13 Termsanddefinitions24 Generalprovisions45 Pressureregulatingdevice56 LPGsupplyline.,66.1 General66.2 Piping66.3 Hoseassemblies76.4 Materials86.5 Installation86.6 Shut-offvalves97 Appliances108 Ductsandfluesforairintakeandcombustionproductdischarge119 LocationandinstallationofLPGcylinders129.1 General129.2 Cylinderlockers139.3 Cylinderhousings1310 Ventilation1411 LPGinstallationtightnesstest1412 LPGsystemcommissioninglabel1413 Ignitionprotectionfromelectricaldevices1514 0wner,smanual15Annex A (informative)Designguidelinesforpressuredropduetohose/piperesistance16Annex B (normative)Ventilation17Annex C (normative)Instructionstobeincludedwiththeowner,smanual18Annex D (normative)CookingapplianceswithintegralLPGcartridgeswithacapacityof225gorless20Annex E (informative)Examplesofcylinderlockersandcylinderhousingsandtheirlocations21Bibliography24ForewordISO(theInternationalOrganizationforStandardization)isaworldwidefederationofnationalstandardsbodies(ISOmemberbodies).TheworkofpreparingInternationalStandardsisnormallycarriedoutthroughISOtechnicalcommittees.Eachmemberbodyinterestedinasubjectforwhichatechnicalcommitteehasbeenestablishedhastherighttoberepresentedonthatcommittee.Internationalorganizations,governmentalandnon-governmental,inliaisonwithISO,alsotakepartinthework.ISOcollaboratescloselywiththeInternationalElectrotechnicalCommission(IEC)onallmattersofelectrotechnicalstandardization.TheproceduresusedtodevelopthisdocumentandthoseintendedforitsfurthermaintenancearedescribedintheISO/IECDirectives,Part1.Inparticular,thedifferentapprovalcriterianeededforthedifferenttypesofISOdocumentshouldbenoted.ThisdocumentwasdraftedinaccordancewiththeeditorialrulesoftheISO/IECDirectives,Part2(seeWWW.iso.org/directives).ISOdrawsattentiontothepossibilitythattheimplementationofthisdocumentmayinvolvetheuseof（八）patent(三).ISOtakesnopositionconcerningtheevidence,validityorapplicabilityofanyclaimedpatentrightsinrespectthereof.Asofthedateofpublicationofthisdocument,ISOhadnotreceivednoticeof（八）patent(三)whichmayberequiredtoimplementthisdocument.HoweverlImplementersarecautionedthatthismaynotrepresentthelatestinformation,whichmaybeobtainedfromthepatentdatabaseavailableatWWW.iso.org/patents.ISOshallnotbeheldresponsibleforidentifyinganyorallsuchpatentrights.Anytradenameusedinthisdocumentisinformationgivenfortheconvenienceofusersanddoesnotconstituteanendorsement.Foranexplanationofthevoluntarynatureofstandards,themeaningofISOspecifictermsandexpressionsrelatedtoconformityassessment,aswellasinformationaboutISO,sadherencetotheWorldTradeOrganization(WTO)principlesintheTechnicalBarrierstoTrade(TBT工seeWWW.iso.org/iso/foreword.htmLThisdocumentwaspreparedbyTechnicalCommitteeISO/TC188lSmallcraft,incollaborationwiththeEuropeanCommitteeforStandardization(CEN)TechnicalCommitteeCEN/TC464,SmallCraft,inaccordancewiththeAgreementontechnicalcooperationbetweenISOandCEN(ViennaAgreement).Thisfourtheditioncancelsandreplacesthethirdedition(ISO10239:2014),whichhasbeentechnicallyrevised.Themainchangesareasfollows: theScopehasbeenclarified; newdefinitionsfor,room-sealedappliance11and,open-fluedappliance11havebeenadded; newdefinitionsformcylinderIockerwand11cylinderhousing11havebeenadded,includingsomeexamplesinanewAnneXE; ClaUSe9onthelocationandinstallationofLPGcylindershasbeenrevised; anewClaUSe12hasbeenaddedwithdetailsofacommissioninglabel; thelocationofpressureregulatingdeviceshasbeenclarified; AnneXChasbeenrevisedtoupdatetheinstructionstobeincludedwiththeowner,smanual; anewAnneXEhasbeenaddedtoprovideexamplesofcylinderlockersandcylinderhousings.Anyfeedbackorquestionsonthisdocumentshouldbedirectedtotheuser'snationalstandardsbody.AcompletelistingofthesebodiescanbefoundatWWW.iso.org/membnrs.htmLSmallcraftLiquefiedpetroleumgas(LPG)systems1 ScopeThisdocumentspecifiesrequirementsfortheinstallationofpermanentlyinstalledliquefiedpetroleumgas(LPG)systemsandLPG-burningappliancesonsmallcraft.ThisdocumentisapplicabletoportablecookingapplianceswithinternalLPGcar