Parker R04E3-5.0N - Spool Type Logic Element

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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Brand Parker
Part No. R04E3-5.0N
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Products specifications
Attribute nameAttribute value
FunctionLogic ValveOperating Temperature-34 to +121 °C
Maximum Flow Rate45 Gal/minInstallation Torque37 lb-ft
ConfigurationNormally ClosedFlow Rate26 @ 100 PSI (7 BAR) Nominal Gal/min
Maximum Inlet Pressure Rating420 barPilot LocationExternal
Leak Rate50 @ 1450 PSI (BAR) cm3/minDivisionMobile Hydraulic Systems Division Europe
Flow DirectionNose to Side (1-2)Filter Efficiency RatingISO 4406 18/16/13, SAE Class 4
Switching Pressure73 psiValve MaterialAll parts steel. All operating parts hardened steel
Dampening Orifice IncludedNoWeight0.14 kg
Body Materialn/aDivisionHydraulic Cartridge Systems Division
Actuation TypePilot to CloseVentedInternal
Operation TypePilot OperatedMaximum Operating Temperature+121 °C
Seal MaterialNitrileMaximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)
Cavity SizeC10-3SMaximum Operating Pressure6000 psi
Minimum Operating Temperature-34 °CFor Fluid TypeMineral-based or synthetic hydraulic fluids
Switching Pressure73 PSI, 5 BARSeal MaterialNitrile
ConfigurationNormally ClosedMaximum Flow Rate45 GPM, 170 L/MIN
Flow DirectionNose to Side (1-2)Dampening Orifice IncludedNo
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