Spool Type Logic Element - R08F3-5.0V

Parker’s spool type logic elements can be used for direction and pressure/flow control, and are available normally-open and normally-closed with internal or external pilots for pressures up to 420 bar (6000 psi) and flows up to 500 lpm (132 gpm).
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SKU: R08F3-5.0V
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Products specifications
Attribute nameAttribute value
Pilot LocationInternalMinimum Operating Temperature-26 °C
DivisionHydraulic Cartridge Systems DivisionBody Materialn/a
ConfigurationNormally ClosedOperation TypePilot Operated
Maximum Flow Rate500 L/minFor Fluid TypeMineral-based or synthetic hydraulic fluids
Cavity SizeC20-3SSeal MaterialFluorocarbon
Maximum Operating Pressure420 barFilter Efficiency RatingISO 4406 18/16/13, SAE Class 4
Actuation TypeVent to OpenFlow DirectionNose to Side (1-2)
Flow Rate90 @ 100 PSI (7 BAR) Nominal Gal/minMaximum Operating Temperature+400 °F
Leak Rate90 @ 1450 PSI (BAR) cm3/minWeight0.69 kg
Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)Maximum Inlet Pressure Rating6000 psi
Switching Pressure73 psiVentedInternal
FunctionLogic ValveInstallation Torque150 Nm
Valve MaterialAll parts steel. All operating parts hardened steelDampening Orifice IncludedYes
DivisionMobile Hydraulic Systems Division EuropeOperating Temperature-26 to +204 °C
Dampening Orifice IncludedYesMaximum Flow Rate132 GAL/MIN, 500 L/MIN
ConfigurationNormally ClosedFlow DirectionNose to Side (1-2)
Switching Pressure73 PSI, 5 BARSeal MaterialFluorocarbon
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