Sun Hydraulics Catalog - BIBUS SK, sro

Flow Control ValvesVENTABLE, FIXED ORIFICE, BYPASS / RESTRICTIVE, PRIORITY FLOW,WITH INTEGRAL T-8A CONTROL CAVITY4Ventb3 LocatingPriorityShoulderFlow2BypassFlowControlledFlow InletT-8A Cavity1Performance CurvescaFVCA-8Priority Flow(L/min.)2016121 32CapacityT-8A4TypicalCartridgeModel CodeThe -8 control option allows the pilot control valve to be incorporated directlyinto the end of the priority flow control cartridge via the T-8A cavity. These pilotcontrol cartridges are sold separately and include electro-proportional, solenoid,air pilot, and hydraulic pilot operation. See Pilot Control Cartridges on page 141.Cartridge DimensionsCavity a b cInstallationTorque(Nm)23 L/min. FVCA – 8AN T-21A 34,8 22,2 45,2 45 - 5045 L/min. FVDA – 8AN T - 22A 34,8 28,6 50,8 60 - 7095 L/min. FVEA – 8AN T-23A 45,9 31,8 65,7 200 - 215200 L/min. FVFA – 8AN T - 24A 63.5 41,3 80,0 465 - 500FactorySet PointValve Set@ 12 L/min.8Valve Set@ 4 L/min.40350 210 70 0 70 210 350P = barBypass pressurehigher than priorityFVEA-8Priority Flow(L/min.)7560453015FactorySet PointValve Set@ 45 L/min.Valve Set@ 15 L/min.60 L/min. Max. Inlet40 L/min. Inlet20 L/min. Inlet60 L/min. Max. Inlet20 L/min. InletPriority pressurehigher than bypass0350 210 70 0 70 210 350P = barBypass pressurehigher than priority240 L/min. Max. Inlet160 L/min. Inlet080 L/min. Inlet240 L/min. Max. Inlet080 L/min. InletPriority pressurehigher than bypassTypical PerformanceFVDA-8Priority Flow(L/min.)Priority Flow(L/min.)4032241680350 210 70 0 70 210 350P = barBypass pressurehigher than priority2001601208040FactorySet PointFVFA-8Valve Set@ 24 L/min.Valve Set@ 8 L/min.FactorySet PointValve Set@ 120 L/min.Valve Set@ 40 L/min.0350 210 70 0 70 210 350P = barBypass pressurehigher than priority120 L/min. Max. Inlet080 L/min. Inlet040 L/min. Inlet120 L/min. Max. Inlet040 L/min. InletPriority pressurehigher than bypass480 L/min. Max. Inlet320 L/min. Inlet160 L/min. Inlet480 L/min. Max. Inlet160 L/min. InletPriority pressurehigher than bypass■Maximum operating pressure = 350 bar.■Maximum input flow: FVCA: 60 L/min., FVDA: 120 L/min., FVEA: 240 L/min., FVFA: 480 L/min.■Nominal vent flow = 0,75 L/min.■Customer must specify a flow rating. Factory set flow ratings are within +/-10% of the requested setting.■Both priority and bypass flow are usable up to the system operating pressure.■Priority remains relatively constant regardless of variation in input flow.■Pressure at the bypass port (port 2) may exceed pressure at the priority port (port 3).OPTION ORDERING INFORMATIONFV ✱ A – 8 A ✱NominalCapacityControl Setting Range Seal MaterialC 23 L/min. 8 T-8A cavity in hex body A* Replaceable N Buna-Nfor pilot operationOrificeD 45 L/min. Pilot valve toV VitonE 95 L/min.be orderedseparately* Customer specifiedF 200 L/min. flow setting stampedon hex.Flow Settings:FVCA-8: 0,4 - 23 Lmin.FVDA-8: 0,4 - 45 L/min.FVEA-8: 0,8 - 95 L/min.FVFA-8: 1 - 200 L/min.Visit www.sunhydraulics.com for current list pricing and complete technical information on all Sun products.Int’l Shortcut Catalogue #999-901-312 89