Parker E2E1ZV - Standard Pilot Assisted Load Control Valves

Parker’s piloted load control valves are designed to operate independent of downstream pressure to prevent runaway loads under dynamic conditions using a pilot signal, handling pressures up to 420 bar (6000 psi) and flows up to 350 lpm (90 gpm).
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Brand Parker
Part No. E2E1ZV
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Products specifications
Attribute nameAttribute value
Operation TypeStandardActuation TypePilot Operated
Port Sizen/aSeal MaterialFluorocarbon
Body Materialn/aMaximum Operating Pressure5000
DivisionHydraulic Valve Systems DivisionDivisionHydraulic Systems Division
Pilot LocationExternalMaximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)
Minimum Operating Temperature-15Weight0.37
Adjustment MechanismScrewMaximum Inlet Pressure Rating5000
Maximum Flow Rate16Flow Rate16
FunctionCounterbalance ValveMounting TypeThreaded Cartridge Valve
For Fluid TypeMineral-based or synthetic hydraulic fluidsValve MaterialAll parts steel. All operating parts hardened steel
Filter Efficiency RatingISO 4406 18/16/13, SAE Class 4Operating Temperature-15 to +400
Maximum Operating Temperature+400Flow DirectionCylinder port 1, Valve port 2, Pilot port 3
Holding Pressure3120Leak Rate5 @ 75% of setting
Cavity SizeCAVT11AInstallation Torque33-37
Pilot Pressure Ratio1.5:1Pressure Control Range580-5000
Pressure Control Sensitivity1508Seal MaterialFluorocarbon
Port Sizen/aAdjustment MechanismScrew
Mounting TypeThreaded Cartridge ValveMaximum Flow Rate16 GAL/MIN, 60 L/MIN
Holding Pressure3120 PSI, 215 BARPilot Pressure Ratio1.5:1
Pressure Control Range580-5000 PSI, 40-350 BAR
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