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CATALOG 2013MaxitrolCompany.AllRightsReserved.DRAFT09.18.20132Serviceandinstallationmustbeperformedbyatrainedexperiencedservicetechnician.AllproductsusedwithcombustiblegasmustbeinstalledandusedstrictlyinaccordancewiththeinstructionsoftheOriginalEquipmentManufacturerOEMandwithallapplicablegovernmentcodesandregulationse.g.plumbingmechanicalandelectricalcodesandpractices.MaxitrolproductsshouldbeinstalledandoperatedinaccordancewithMaxitrolSafetyWarningInstructions.MaxitrolCompanyisNOTresponsibleforanyerrorsoromissionsinreliancebyanyoneofanyinformationsetforthinthiscatalogwithoutadditionalreferencetolocalrequirementsandapplicableordinancesorcodes.Otherworldwideapprovalsandcertificationsavailableuponinquiry.CUSUA.TR.012-13 2013MaxitrolCompany.AllRightsReserved.DRAFT09.18.201350PipeSizes....................................38thru2threadedconnectionswithNPTorISO7-1threads.HousingMaterial........................Allmodelsaluminum.Mounting....................................Allmodelswiththeexceptionof325-7AL210Dand325-9L210Earesuitableformulti-positionalmounting.325-7AL210Dand325-9L210Earetobemountedinahorizontalpositiononly.Ifballcheckventlimitingdeviceisinstalledmountinanuprightpositiononly.NOTELinepressureregulatorswithseparateoverpressureprotectiondevicesarefactorypreassembledandsuppliedtotheeldasaunit.AllMaxitrolgaspressureregulatorsshouldbeinstalledandoperatedinaccordancewithMaxitrolSafetyWarningInstructionsseeLPROPD_MI_EN.FR.Certifcations................................AllmodelsANSIZ21.80CSA6.22LinePressureRegulatorsGasTypes....................................SuitablefornaturalmanufacturedmixedgasesliqueedpetroleumgasesandLPgas-airmixtures.MaximumInletPressure.............5psi34.5kPaWith12A0912A39or12A49VentLimiterInstalledNatural5psi34.5kPaLP2psi13.8kPaMinimumInletPressure..............1psi7kPaEmergencyExposureLimits.........65psi450kPainletsideonlyMaximumIndividualLoadCapacity......................................325-3L473812wOPD47attached..................................125000Btuh325-3L4812wOPD48attached...........................................200000Btuh325-5L4812wOPD48attached............................................235000Btuh325-5L4834wOPD48attached............................................320000Btuh325-5L60034wOPD600attached........................................425000Btuh325-5L6001wOPD600attached...........................................465000Btuh325-7AL210D114112wOPD210Dattached..............1250000Btuh325-9L210E1122wOPD210Eattached..........................2250000BtuhAmbientTemperatureRanges......-40to205F-40to96CMinimumRegulation...................Suitableforpilotowapplications.CircleP0.15CFHNGDeltaP0.50CFHNG.Maxitrols325-LSerieslinepressureregulatorswithOPDsareforuseonpipingsystemsupto5psi.Theregulatorreducespoundspressuretoalevelwithintheapplianceorequipmentsoperatingsupplyrange.Thelineregulatorislocatedupstreamofequipmentalreadyttedwithanapplianceregulator.NOTEThe325-9L210Ewillbeavailable2Q2014325-3L47Specifcations325-LSERIESLeverActingDesignwithOPDsfor5psiPipingSystems 2013MaxitrolCompany.AllRightsReserved.DRAFT09.18.201351ModelNumberPipeSizeOutletPressureSetPointOperatingInletPressure12psi3.4kPa34psi5.2kPa1psi6.9kPa5psi34.5kPa325-3L4738x387w.c.1253.51253.51253.51253.510w.c.1002.81253.51253.51253.5325-3L4712x127w.c.1253.51253.51253.51253.510w.c.1052.91253.51253.51253.5325-3L4812x127w.c.1604.52005.62005.62005.610w.c.1203.42005.62005.62005.6325-5L4812x127w.c.2356.62356.62356.62356.610w.c.2356.62356.62356.62356.6325-5L4834x347w.c.3209.03209.03209.03209.010w.c.2456.93209.03209.03209.0325-5L60034x347w.c.3459.642511.942511.942511.910w.c.2607.342511.942511.942511.9325-5L6001x17w.c.37510.546513.046513.046513.010w.c.2858.046513.046513.046513.0325-7AL210D114x1147w.c.81522.8112031.4125035.4125035.410w.c.58016.290025.2110030.8125035.4325-7AL210D112x1127w.c.81522.8112031.4125035.4125035.410w.c.58016.290025.2110030.8125035.4325-9L210E112x1127w.c.138038.6200056.0225063.0225063.010w.c.89024.9175049.0210058.8225063.0325-9L210E2x27w.c.138038.6200056.0225063.0225063.010w.c.89024.9175049.0210058.8225063.0NOTESeepages58-59forRegulatorSizingRequirementsandExamples.ImblueTechnologyAllmodelsmaybeorderedwithImblueTechnology.ImblueTechnologyincreasescorrosionresistanceandprovidesextraprotectionagainsttheelementsforregulatorsusedinoutdoorapplications.AddsufxletterBtomodelnumberwhenordering.CapacitiesexpressedinCFHm3h0.64spgrgasCapacitiesLINEREGULATORSCUS 2013MaxitrolCompany.AllRightsReserved.DRAFT09.18.201352ModelNumberPipeSizePressureDrop7w.c.1.7kPa12psi3.4kPa34psi5.2kPa325-3L4738x381303.61855.22256.3325-3L4712x121353.81955.42356.6325-3L4812x121604.52256.32757.7325-5L4812x123158.845012.654515.4325-5L4834x343259.146513.056516.0325-5L60034x343459.649013.759516.8325-5L6001x137510.553515.065018.4325-7AL210D114x11480022.7109531.0138539.2325-7AL210D112x11280022.7109531.0138539.2325-9L210E112x112136038.5211359.8255772.4325-9L210E2x2136038.5211359.8255772.4NOTESeepages58-59forRegulatorSizingRequirementsandExamples.OutletPressureRangeallmodelsCertifedSpring.............................7to11w.c.1.7to2.7kPaNOTEPleaserefertopages56-57forcompleteSpringSelectionChart.PressureDropexpressedinCFHm3h0.64spgrgasPressureDropSpringRangeSelection325-LSERIESLeverActingDesignwithOPDsfor5psiPipingSystems 2013MaxitrolCompany.AllRightsReserved.DRAFT09.18.2013531SealCap2Stack3TopHousing4RubberValve5ValveSeat6SealCapGasket7AdjustingScrew8Spring9VentConnection10Diaphragm11DiaphragmPlates12BottomHousing123459101167812NOTEDiagramsaregraphicalrepresentationsonlyandmaydifferfromactualproduct.LeverActingDesignLINEREGULATORS 2013MaxitrolCompany.AllRightsReserved.DRAFT09.18.201354325-3L47325-3L48325-5L48ModelPipeSizeVentConnectionSwingRadiusDimensionsABC325-3L473812325-3L18OPD47Integral376mm3.589mm8203mm3.999mm325-3L4812325-3L18OPD4818376mm3.589mm8.5216mm3.999mm325-5L481234325-5L38OPD48184.4112mm5.3135mm10254mm5.4137mm325-5L600341325-5L38OPD600184.4112mm5.5140mm11279mm5.4137mm325-7AL210D114112325-7AL12OPD210D386.75171mm7178mm15.4391mm9229mm325-9L210E1122325-9L12OPD210E128.3211mm9.4239mm20.6523mm9.1231mmNOTEDimensionsaremaximumsandtobeusedonlyasanaidindesigningclearanceforthevalve.Actualproductiondimensionsmayvarysomewhatfromthoseshown.BAAADimensions325-LSERIESLeverActingDesignwithOPDsfor5psiPipingSystems 2013MaxitrolCompany.AllRightsReserved.DRAFT09.18.201355325-5L600325-7AL210D325-9L210EAALINEREGULATORSA MaxitrolCompany23555TelegraphRd.POBox2230SouthfeldMI48037-2230GPR_MS_EN_11.2013www.maxitrol.com2013MaxitrolCompanyAllRightsReserved