FISHER气缸式执行机构

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1、ProductBulletin61.2:585CD102086X012July2011585CActuatorFisherr585CPistonActuatorsThe585CLinearPistonActuatorThe585Clinearpistonactuatorisapowerful,double-actingactuatorthatprovidesaccuratethrottlingoron-offoperationforsliding-stemcontrolvalves.The585Cpistonactu

2、atorfamilyisavailableinsizes25to130tocoverawiderangeofthrustandtravellengthrequirements.Itcanbeusedwithswitchingvalvesforon-offcontrol,orwiththeDVC6200digitalvalvecontrolleror3600positionerforthrottlingapplications.The585Chasawide-rangeofsupplypressurecapabilit

3、ies,upto150psig.Asthe585Cisdouble-acting,thepositionersuppliesairtobothsidesofthepiston,resultinginstiff,precisemovementandcontrol.The585Cpistonactuatorisalsoavailableinalongstrokeversionwithtravelcapabilitiesupthrough610mm(24inches).X0175--1Figure1.Fisher585CP

4、istonActuatorHighThrustCapabilityWithstandardairsupply,theSize130Fisher585Ccanproduceupto111,000Newtons(25,000lbs)ofBroadTravelCapabilityforce.585Cpistonactuatorsprovidestandardtravellengthsofupto203mm(8inches).The585CLongWideRangeofSizesStrokeversioniscapableo

5、ftravelsupto610mm(24inches).The585Cfamilyofactuatorsoffersawiderangeofsizes,withpistonareasof168sqcm(26sqin)upto1,429sqcm(221.5sqin).HighPerformanceInstrumentation585CactuatorsareavailablewithavarietyofRuggedConstructionpositionersandaccessories,includingtheThe

6、585Cstandardyokematerialisductileiron,FIELDVUEtDVC6200DigitalValveController.Theresultinginrobustconstructionandincreasedthrust377tripvalveandtanksystemareavailableforcapability.fail-safeaction.www.Fisher.comProductBulletin61.2:585C585CActuatorJuly2011ContentsD

7、VC6200DigitalValveController..............73600Positioner..............................7Specifications—585CActuatorsAccessories.................................7Sizes25-130.............................3585CInstallation.............................8Specification

8、s—585CLong-StrokeActuators....4ActuatorData...............................8585CFeaturesandAdvantages...............4HandwheelSpecifications....................15PrincipleofO