2 Way Pilot Operated Directional Control Valves - R04A4-5.0V

A pilot-operated, cartridge style screw-in hydraulic directional valve used in two way circuits with remote pilot actuation. Available in both normally-open and normally-closed orientation.
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SKU R04A4-5.0V
POR
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Products specifications
Attribute nameAttribute value
Switching Pressure73 PSI, 5 BARFlow Rate21 GAL/MIN, 80 L/MIN
Sealed Pilot IncludedNoConfigurationNormally Open
Seal MaterialFluorocarbonFor Fluid TypeMineral-based or synthetic hydraulic fluids
Actuation TypePilot to CloseFlow Rate80 L/min
ConfigurationNormally OpenFunctionDiverter
Flow Direction2-3 or 3-2Maximum Operating Temperature+204 °C
Body Materialn/aMaximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)
Filter Efficiency RatingISO 4406 18/16/13, SAE Class 4Valve MaterialAll parts steel. All operating parts hardened steel
Leak Rate55 @ 1450 PSI (100 BAR) cm3/minMinimum Operating Temperature-15 °F
Maximum Operating Pressure420 barWeight0.37 lb
Cavity SizeC10-4Pilot LocationExternal
Maximum Inlet Pressure Rating420 barDrain OptionExternal
Operation TypePilot OperatedOperating Temperature-15 to +400 °F
Seal MaterialFluorocarbonSwitching Pressure5 bar
DivisionHydraulic Cartridge Systems DivisionMaximum Flow Rate21 Gal/min
Standard Flow Rate Setting47 L/minDivisionMobile Hydraulic Systems Division Europe
Sealed Pilot IncludedNoInstallation Torque37 lb-ft
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