Standard Pilot Vented Load Control Valves - E6B020ZV

Parker’s vented load control valves are designed to operate independent of downstream pressure to prevent runaway loads under all dynamic conditions, handling pressures up to 350 bar (5000 psi) and flows up to 113 lpm (30 gpm).
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SKU E6B020ZV
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Products specifications
Attribute nameAttribute value
Seal MaterialFluorocarbonPort Sizen/a
Adjustment MechanismScrewMounting TypeThreaded Cartridge Valve
Pilot Pressure Ratio4.5:1Holding Pressure3120 PSI, 215 BAR
Maximum Flow Rate5.3 GAL/MIN, 20 L/MINPressure Control Range725-6000 PSI, 50-420 BAR
Port Sizen/aSeal MaterialFluorocarbon
Body Materialn/aDivisionHydraulic Cartridge Systems Division
Pilot LocationExternalMaximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)
Minimum Operating Temperature-15 °FMaximum Operating Pressure420 bar
DivisionMobile Hydraulic Systems Division EuropeMaximum Inlet Pressure Rating6000 psi
Port Thread Sizen/aInstallation Torque30 Nm
FunctionCounterbalance ValveMounting TypeThreaded Cartridge Valve
Pilot Pressure Ratio4.5:1Filter Efficiency RatingISO 4406:1999 Code 18/16/13
Adjustment MechanismScrew AdjustmentOperating Temperature-15° to +400° °F
Weight0.18 lbCavity Size53-1
Maximum Operating Temperature+204 °CFor Fluid TypeMineral-based or synthetic hydraulic fluids
Valve MaterialAll parts steel. All operating parts hardened steelFlow Rate5.3 Gal/min
Leak Rate6 @ 1450 PSI (100 BAR) drops/minFlow DirectionCylinder port 1, Valve port 2, Pilot port 3
Holding Pressure3120 psiMaximum Flow Rate5.3 Gal/min
Pressure Control Range50-420 barActuation TypePilot Operated, Vented
Pressure Control Sensitivity84 per turn bar
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