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Picture of Pilot Operated Servo Proportional Directional Control Valve - Series D31FP / D41FP / D91FP / D111FP - D81FPB31HC2NK70

*PRODUCT IMAGE IS REPRESENTATIVE PROVIDED BY THE MANUFACTURER. DO NOT MAKE BUYING DECISIONS SOLEY BASED ON THE IMAGE. PLEASE VERIFY SPECIFICATIONS MEET YOUR REQUIREMENTS.

Pilot Operated Servo Proportional Directional Control Valve - Series D31FP / D41FP / D91FP / D111FP - D81FPB31HC2NK70

Parker's pilot operated servo proportional directional control valve series D*1FP is the ultimate choice for demanding hydraulic applications. The valves are optionally available with EtherCAT® interface.
Availability: Backordered
SKU: D81FPB31HC2NK70
POR
Products specifications
Attribute nameAttribute value
BrandPARKERDivisionIndustrial Systems Division Europe
Maximum Operating Pressure350 barMounting TypeSubplate
Seal MaterialNBROperation TypePilot
TechnologyHydraulicsBody MaterialCast Iron
MediaHydraulic OilApplicationIndustrial Hydraulic
Maximum Ambient Temperature60 °CMaximum Kinematic Viscosity400 cSt
Minimum Ambient Temperature-20 °CMinimum Fluid Temperature-20 °C
Filter Efficiency RatingISO 4406 18/16/13Flow Rate400 L/min
Maximum Flow Rate1000 L/minFor Fluid TypeHydraulic Oil According to DIN 51524 ... 535
Minimum Kinematic Viscosity20 cStValve TypeProportional DC Valve
DivisionIndustrial Systems Division EuropeProduct SeriesProportional DC Valve
Maximum Fluid Temperature60 °CElectronics TypeOnboard
Maximum Pilot Pressure350 barIngress Protection RatingIP65 in accordance with EN 60529
Variation of Opening Pointset to 10 % command signalMounting StyleCETOP RP121
Minimum Pilot Pressure20 barFunctionProportional
Actuation TypeVCD®-actuatorMounting PositionPreferably Horizontal
Power Supply VoltageElectric Shut-off at < 19 V Nominal (tolerance range 22 … 30)Vibration Resistance15 Shock Acc. IEC 60068-2-27
Leak RateDepending on SpoolHysteresis< 0.1 %
Port ConnectionNG32 / CETOP 10Pressure Differential5.0 bar
Weight23.5 kgResponse Time19 ms
Seal MaterialNBRPort ConnectionNG25 / CETOP 08
Flow Rate400 l/minSpool CodeB31
Signal Input0-±10 VFlow Direction0-10 V = P-A
Pilot Inlet / Drain LocationsExternal/externalValve OptionStandard and regenerative valve function
Connection Type6+PE + enableSpool TypeOverlap
Pressure Differential (bar)5Defined Spool Position At Power DownCenter position
Maximum Flow Rate1000 L/MIN
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