GUTH(古斯)VSR系列气动调节阀技术要点如下:VSRModulatingvalvesSeatvalvesModulatingvalvesCustomsolutionModularconceptofferingdiversecombinati***foroptimalprocessandcostresultsVarietyofmodulationcharacteristicsReplaceablefittings(cone/seat)fortheintegration/modificationofdifferentkvsvalueswithlinearorequalpercentagemodulationcharacteristics,conedesignwithmetallicorelastomericsealingCompletec***tructioninstainlesssteelSolidvalvehousings,membraneactuatorinelectropolishedstainlesssteel,robustlanternc***truction,valvepositionerwithstainlesssteelcoverHygienicdesignMinimaldeadspaceinsphericalhousingsEasyassemblyandmaintenanceSpecialsoluti***-***allhousingsfromDN10-25(½"-1")forcontrolof***allestquantitiesfromkvs0.1-highpressureresistanceofupto40barforvalvesuptoDN40ValvepositionersDigiPosdigitalI/PpositionerfromGuthasstandard,lanternwithNAMURinterface(DIN/IEC534-6)fortheintegrationofothertypesofcontrollerssignalrange4-20mAcalibrationoflinear,equalpercentageorspecialcharacteristiccurveviainterface(RS232)andvisualizationsoftwareauto-calibrationforsimplestart-upcontact-freepositioning,thereforeeasytoinstall,non-wearingandinsensitivetovibrationnointernalairc***umptioninadjustedpositionpartialorsplitrangeoperationaswellassignalinversionpossibleFurthermodulatingvalvetypessteammodulatingvalvesstrokemodulatingvalveswithpistonactuatorbutterflycontrolvalvesarcmodulatingvalveswithunrestrictedcross-sectionfortheregulationofflow,mixingordistributionofliquidsandgaseousmediaOverflowvalvessafetyvalvetocompensatepressurepeaksinpipesresp***epressureviastandardspring,adjustablefrom0.5-6barspecialspringsforadditionalresp***epressures***ailableuponrequestpneumaticdrivetoliftupseatforcleaningbypasslineBottomdrainvalvesfortanksandcontainersdish-shapedconnectionflangewithslopingoutletasextensionofcontainerbottomtoenablecompletedrainageclampedvalvehousingforeasyassemblyandmaintenance,allowingfreechoiceofdirectionofoutletnozzleinstallationalsopossiblewhenfloorspaceisrestrictedthankstochoiceofactuatingsystems(crankorhandwheel,angulargear,pneumaticcylinder)optional:withmodularcontrolhead)