Catalogue HY11-2500/UK Pilot Operated …

1 RHPilot Operated proportional DC ValveSeries D*1FW / D*1 FTParker Hannifin GmbHHydraulic Controls DivisionKaarst, GermanyCatalogue HY11-2500/UK3 CharacteristicsThe D*1FW / D*1FT Pilot - Operated proportional DCvalves are available in NG10 (CETOP5), NG16(CETOP7) and NG25 (CETOP8).These valves (D*1FW) are controlled electrically with theexternal power amplifiers PWD00A-400 or used as valveswith integrated electronics (D*1FT).Typical applications include reproducible control of ac-tuator speed in rapid / slow speed profiling, and smoothacceleration and deceleration features Low leakage Progressive flow characteristics for sensitive adjust-ment of flow rate Fail safe centre position Optional: centre position monitoring D*1FT version with integrated power amplifier withramp RHPilot Operated proportional DC ValveSeries D*1FW / D*1 FTParker Hannifin GmbHHydraulic Controls DivisionKaarst, GermanyCatalogue HY11-2500/UK3D31D41D9175---200---400 Ordering CodeCodeInletDrain1internalexternal2exte rnalexternal4internalinternal5externalin ternalDFDC valveSpooltypeFlowCodeLXSolenoid6 VDC16 VDC1 NominalsizeWValveaccessoriesSolenoidPilo tconnectionCNominal sizeNG10 / CETOP 5NG16 / CETOP 7NG25 / CETOP 8 Code3491)DesignseriesFlowcontrolSealNBR( differentsealcompoundby request)NWPlease order plug/s chapter 3 [l/min]at p = 5bar per metering edgeCodeCFHCodeStandardMonitor switch(plug included)

2 08 Valve accessoriesCodeE01E02B31B32 Spool typeQB = QA /2QB = QA /21) with enlarged connections RHPilot Operated proportional DC ValveSeries D*1FW / D*1 FTParker Hannifin GmbHHydraulic Controls DivisionKaarst, GermanyCatalogue HY11-2500/UK3 Ordering CodeCodeInletDrain1internalexternal2exte rnalexternal4internalinternal5externalin ternalDFDC valveSpooltypeFlow1 NominalsizeTValveaccessoriesCodeVoltage 10V, withreference output+10V/-10 VCurrent 20mAFGE lectronicvariationPilotconnectionCDesign seriesElectronicaccessories0 ElectronicvariationFlowcontrolIntegrated electronicsSealNBR(different sealcompound byrequest)Please order plug/s chapter 3 sizeNG10 / CETOP 5NG16 / CETOP 7NG25 / CETOP 8 Code3491)Flow [l/min]at p = 5bar per metering edgeCodeCFHCodeStandardMonitor switch(plug included)08 Valve accessoriesCodeE01E02B31B32 Spool typeQB = QA /2QB = QA /21) with enlarged connections RHPilot Operated proportional DC ValveSeries D*1FW / D*1 FTParker Hannifin GmbHHydraulic Controls DivisionKaarst, GermanyCatalogue HY11-2500/UK3 Technical DataGeneralDesignPilot- Operated DC Valve with integrated power amplifierActuationProportional solenoidMounting positionoptionalEnvironmental temp.

3 [ C] mediumHydraulic oil as per DIN 51 524 .. 535, other fluids by requestViscosiy,recommended[mm /s]30 .. 80max. admiss.[mm /s]20 .. 380 Pressure fluid temperature[ C]0 .. 60 FiltrationPermissible contamination class ofto achieve with filterpressure medium as per NAS 1638 .. x = 75 Pilot stageClass 7X = 5 Main stageClass 9X = 15 Mounting patternDIN 24340 / ISO 4401 / CETOP RP121 / NFPAO perating pressure[bar]Port P, T, A, B, X max. 350 bar, port Y max. 10 barNominal size DINNG10NG16NG25 CETOP050708 Weight[kg] flow at p=5 barper metering edge[l/min]75200400 Drain (140bar)[l/min] stagePilot pressure[bar]20 - 350 (optimal dynamics at 50) Pilot volume req. (constant)[l/min]< / DynamicHysteresis[%]< 5 Repeatability[%]< 1 Response time[ms]6075100 SolenoidTypeCode LProtection class, DIN 40050IP 54 Nominal resistance[Ohm] current (100%ED)[A] [V]6 Electrical connectionEN 175301-803 Integrated electronics (D*1FT)Supply voltage[V].

4 30 Power consumption[VA]22 Input signalPolarity *D against E positive corresponds to P-B, A-T, negative corresponds to P-A, B-TVoltage[V] 10 Impedance[kOhm]100 Current[mA] 20 Impedance[Ohm]500 Reference output(10mA max.)[V]+10 / -10 Ramp time[s] + PE DIN 43563* inverse polarity by RHPilot Operated proportional DC ValveSeries D*1FW / D*1 FTParker Hannifin GmbHHydraulic Controls DivisionKaarst, GermanyCatalogue HY11-2500/UK3 ElectronicsBlock diagramArrangement of the RHPilot Operated proportional DC ValveSeries D*1FW / D*1 FTParker Hannifin GmbHHydraulic Controls DivisionKaarst, GermanyCatalogue HY11-2500/UK3 Flow characteristicsat p = 5bar per metering edgeCharacteristic CurvesD*1 FWSpool code E*Spool code B*D*1 FTSpool code E*Spool code B* RHPilot Operated proportional DC ValveSeries D*1FW / D*1 FTParker Hannifin GmbHHydraulic Controls DivisionKaarst.

5 GermanyCatalogue HY11-2500/UK3 DimensionsPilot connectionD31F*D41F*D91F* RHPilot Operated proportional DC ValveSeries D*1FW / D*1 FTParker Hannifin GmbHHydraulic Controls DivisionKaarst, GermanyCatalogue HY11-2500/UK3D41 FWD31 FWNBRBK3854x NmSK-D31FW-N20 DIN 912 finishNBR2x NmBK3204x M10x6065 NmSK-D41FW-N20 DIN 912 RHPilot Operated proportional DC ValveSeries D*1FW / D*1 FTParker Hannifin GmbHHydraulic Controls DivisionKaarst, GermanyCatalogue HY11-2500/UK3 DimensionsD31 FTD91 FWNBRBK3854x NmSK-D31FT-N30 DIN 912 finishNBRBK3606 x M12x95115 NmSK-D91FW-N20 DIN 912 RHPilot Operated proportional DC ValveSeries D*1FW / D*1 FTParker Hannifin GmbHHydraulic Controls DivisionKaarst, GermanyCatalogue HY11-2500/UK3D91 FTNBRBK3606 x M12x95115 NmSK-D91FT-N20 DIN 912 finishD41 FTNBR2x NmBK3204x M10x6065 NmSK-D41FT-N30 DIN 912 finishDimensions