CMCP气动隔膜阀

1CM/CPDimensionisecondoISO-BS-ASTMLaCM/CPèunavalvolaacomandopneumatico,dallastrutturacompat-taecongrandicapacitàdiportata.L'attuazionedellaCM/CPavvienemedianteunpistonedalfunziona-mentoaseccoazionabiledatuttiifluidiliquidiogassosipurchèneutriepuliti.Lastrutturamoltocompattadiquestavalvolaconsenteunfacilemontaggioancheinspazimoltoristretti.PECULIARITA‘-Lavalvolaèinsensibileaifluidicontenentiimpurità.-Haunanotevoleportata-Puòveniremontatainqualsiasiposizione.-Haunastrutturamoltocompatta.-E'attuatadaunpistonechelavoraaseccoechenonrichiedemanutenzione-Nonhavitiinevidenzaedèassolutamenteesentedadepositidiimpurità.-Consenteunafacilesostituzio-nedellamembranaditenuta.-NellaversioneStandardlaval-volaedotatadiindicatorediposizione.ACCESSORILavalvolapuòesseredotatadeiseguentiaccessori:-Limitatoredicorsa.-Limitatoredicorsaconindica-torevisivodiposizione.-Microinterruttorielettromec-canicidifinecorsa-Microinterruttoriinduttivi(proximity)difinecorsa-Elettrovalvolapilota3/2viepermontaggiodirettooinbatteria.SizesaccordingtoISO-BS-ASTMTheCM/CPisacompactactua-teddiaphragmvalvewithexcel-lentflowcharacteristicsandtightsealing.Thevalveisfittedwithamain-tenancefreeactuator,whichissuitableforusingwithallneu-tralliquidsandgases.WiththeNCandNOoperatingmodes,springsareincorporatedwithintheactuator.Thecompactdesignofthevalvemakesitidealformountingwherespaceisatapremium.Anintegratedpositionindicatorprovidesevidenceoftheopenorclosedpositionofthevalve.CHARACTERISTICS-Thevalveisinsensitivetodirtyand/orcontaminatedmedia-Excellentflowcharacteristics-Installationcanbeinanyposi-tion.-Compactconstruction.-Theactuatorismaintenancefree.-Noexposedfasteners.-Easyreplacementofthesealingdiaphragm.-ThevalveisprovidedwithPositionindicatorasstandard.ACCESSORIESThevalvecanbeequippedwith:-strokelimiter-strokelimiterwithopticalPo-sitionindicator-electromechanicallimit-switches-inductive(proximity)limit-switches-directorgangmounting3/2waypilotsolenoidvalveValvolaamembranacompattaacomandopneumatico,NC/NO/DAPneumaticallyactuatedcompactdiaphragmvalve,NC/NO/DAISO-BS-ASTMCM/CP2CM/CPLEGENDAddiametronominaleesternodeltuboinmmDNdiametronominaleinternoinmmPNpressionenominaleinbar(pressionemaxdiesercizioa20°Cinacqua)PNgpesoingrammisspessoretuboinmmPVCclorurodipolivinilerigidoPP-HpolipropileneomopolimeroPVC-CclorurodipolivinilesurcloratoPVDFpolifluorurodivinilideneABSacrilonitrilebutadienestireneEPDMelastomeroetilenepropileneFPMfluoroelastomeroPTFEpolitetrafluoroetilenePBTpolibutilenetereftalatoPEpolietilenePAMXD6poli-m-xileneadipamidekv100CoefficientediflussoPercoefficientediflussokv100siintendelaportataQinlitrialminutodiacquaa20°Cchegeneraunaperditadicarico∆p=1barperunadeterminataposizionedellavalvola.Ivalorikv100indicatiintabellasiintendonopervalvolacompletamenteaperta.dnominaloutsidediameterofthepipeinmmdDNDNnominalinternaldiameterinmmnominalpressureinbarPN(max.workingpressureat20°C-water)gweightingramsswallthickness,mmPVCunplasticizedpolyvinylchloridePP-HpolypropylenehomopolymerPVC-CchlorinatedpolyvinylchloridePVDFpolyvinylidenefluorideABSacrylonitrile-butadiene-styreneABSEPDMethylenepropylenerubberFPMvinylidenefluoriderubberPTFEpolytetrafluoroethylenePBTpolybutyleneterephtalatePEpolyethylenePAMXD6poli-m-xileneadipamidePEkv100Flowcoefficientkv100isthenumberoflitresperminuteofwateratatemperatureof20°Cthatwillflowthroughthevalvewith∆p=1bardifferential-pressureataspecifiedposition.Thekv100valuesshowninthetablearecalculatedwiththevalvecompletelyopen.gsPVCPP-HPVC-CPVDFEPDMFPMPTFEPBTPAMXD6kv100(mm)(mm)20°C(mm)v100kkv10020°C13CM/CPDatiTecniciTechnicalData1-40-20020406080100120°Cbarworkingtemperatureworkingpressure0846210PVDFPVC-CPPPVC0123456barbarworkingpressurecontrolpressure064231523DN1215kv1004758WorkingPressuremax6barControlpressure4-7barControlfunctionNC-NO-DAControlfluidtemperature*Max40°CActuatorcapacity0.027NLDiaphragmmaterialEPDM-FPM-PTFE**ValvebodymaterialPVC,CPVC,PP,PVDFThecontrolfluidmustbecleanandneutral**Specialdiaphragmsareavailableforfluidwithhighpermeation-diffusionVariazionedellapressioneinfunzionedellatemperaturaperacquaofluidinonpericolosineiconfrontideiqualiilmaterialeèclassificatoCHIMICAMENTERESISTENTE.Inaltricasièrichiestaun’adeguatadiminuzionedellapressionenominalePN.(25anniconfattoredisicurezza).Pressure/temperatureratingforwaterandharmlessfluidstowhichthematerialisRESISTANT.InothercasesareductionoftheratedPNisrequired.(25yearswithsafetyfactor).1Pressionedicomandoinfunzionedellapressionediesercizio.Controlpressurerelativetoworkingpressure.2Flowcoefficientkv100(seeLegenda)Coefficientediflussokv100(vediLegenda)3PN25kv1004CM/CPDimensioniDimensionsTheFIPdiaphragmvalveisavailableinthefollowingversions,whosecouplingcomplywiththefollowingstandards:SolventweldingPVC:ISO727,EN1452,DIN8063,BS4346/1,ASTM2467/76a.CouplingtopipescomplyingwithISO161/1,EN1452,DIN8062,NFT54-016,BS3506,BS3505,ASTMD1785/76.SolventweldingC-PVC:ISO727,ENISO15493,ASTMF439,couplingtopipescomplyingwithENISO15493,DIN8079/8080,ASTMD1785/76.SocketfusionPP-H:DIN16962.Forcouplingtopipes