[www.staffempire.com]-BS EN 558-1-1996 Industrial valves — Face-to-face and centre-to-face dimensions of metal valves for use in flanged pipe systems.pdfVIP免费

BRITISHSTANDARDBSEN558-1:1996Industrialvalves—Face-to-faceandcentre-to-facedimensionsofmetalvalvesforuseinflangedpipesystems—Part1:PN-designatedvalvesTheEuropeanStandardEN558-1:1995hasthestatusofaBritishStandardICS23.060.00LicensedCopy:InstituteOfTechnologyTallaght,InstituteofTechnology,MonJul2310:25:57GMT+00:002007,UncontrolledCopy,(c)BSIBSEN558-1:1996ThisBritishStandard,havingbeenpreparedunderthedirectionoftheEngineeringSectorBoard,waspublishedundertheauthorityoftheStandardsBoardandcomesintoeffecton15May1996©BSI03-1999ThefollowingBSIreferencesrelatetotheworkonthisstandard:CommitteereferencePSE/7Draftforcomment91/81548DCISBN0580247104CommitteesresponsibleforthisBritishStandardThepreparationofthisBritishStandardwasentrustedtoTechnicalCommitteePSE/7,Valves,uponwhichthefollowingbodieswererepresented:AmalgamatedEngineeringUnionAssociationofBronzeandBrassFoundersBritishFoundryAssociationBritishGasplcBritishPlumbingFittingsManufacturers’AssociationBritishValveandActuatorManufacturers’AssociationBritishWaterCharteredInstitutionofBuildingServicesEngineersElectricityAssociationEnergyIndustriesCouncilEngineeringEquipmentandMaterialsUsers’AssociationGAMBICA(BEAMA)Ltd.HealthandSafetyExecutiveInstitutionofMechanicalEngineersLPGasAssociationPipelineIndustriesGuildSocietyofBritishWaterIndustriesWaterServicesAssociationofEnglandandWalesWestMidlandsCBICooptedmembersAmendmentsissuedsincepublicationAmd.No.DateCommentsLicensedCopy:InstituteOfTechnologyTallaght,InstituteofTechnology,MonJul2310:25:57GMT+00:002007,UncontrolledCopy,(c)BSIBSEN558-1:1996©BSI03-1999iContentsPageCommitteesresponsibleInsidefrontcoverNationalforewordiiForeword2TextofEN558-13ListofreferencesInsidebackcoverLicensedCopy:InstituteOfTechnologyTallaght,InstituteofTechnology,MonJul2310:25:57GMT+00:002007,UncontrolledCopy,(c)BSIBSEN558-1:1996ii©BSI03-1999NationalforewordThisBritishStandardhasbeenpreparedbyTechnicalCommitteePSE/7andistheEnglishlanguageversionofEN558-1:1995Industrialvalves—Face-to-faceandcent...