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What’sNew?NewProductsincludedinSunHydraulics’NewShortcutCartridgeCatalogueandthosenotshowninpreviouscartridgecatalogues.FollowingarehighlightsoftheNewProductswithanexplanationofthemaintechnicalfeaturesandwheretheycanbetypicallyapplied:ClickonInchorMetriclinkstoopentheappropriatecataloguepage.1.Page7--RV*BBypassCompensatorwithRelief(Inch/Metric)Thiscartridgeisavailablein5sizesandfitsintoSun’sstandard3portcavities.Itprovidestwofunctionswhenusedwithanexternalorifice.Themainstageofthereliefvalveisabypasscompensator,sotheflowintothesystemisdeterminedbythesettingoftheexternalorifice.AlladditionalinputflowisbypassedacrosstheRV*Bvalvebacktotankatthepressureinthecircuit.If,however,theinletsystempressurerisestothereliefvalvepressuresetting,thevalveoperateslikeanormalreliefvalve.Themaximumcompensatorpressureavailablewiththisvalveisapproximately75psi.2.Page11--SX*ADirectOperatedSequenceValve(Inch/Metric)Thiscartridgeisavailableinsize1and2andfitsintoSun’sstandard3portcavities.Itisadirectoperatedvalve,whichmeansitisfastactingwithlowleakage.Itisalsolesssusceptibletocontaminationcomparedtoapilotoperatedspooltypevalve.3.Page15--PR*BDirectOperatedReducing/ReliefValve(Inch/Metric)Thiscartridgeisavailableinsizes1,2and3andfitsintoSun’sstandard3portcavities.Itisadirectoperatedvalve,whichmeansitisfastactingwithlowleakageandonlyalowpilotdrainflow.Thisisparticularlyusefulinaccumulatorcircuits.Itisalsolesssusceptibletocontaminationcomparedtoapilotoperatedspooltypevalve.4.Page21--CK*VAtmosphericallyVentedPilot-to-OpenCheckValves(Inch/Metric)Thiscartridgeisavailableinseries1to4andfitsintoSun’sstandard3portcavities.Thiscartridgeventstheareabehindthepilotpistontoatmosphere,sothevalveisinsensitivetobackpressurewhenitispilotedopen.ThiscartridgeisusedfrequentlyonapplicationswhereitisnotpracticaltoconnectaseparateventlinebacktotankandisinterchangeablewithotherofSun’s3portpilot-to-opencheckvalves.5.Page26-27--CB**Semi-RestrictiveCounterbalanceValves(I
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