Standard Pilot Assisted Load Control Valves - E2A040ZVMK3

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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SKU E2A040ZVMK3
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Products specifications
Attribute nameAttribute value
Seal MaterialFluorocarbonPort Sizen/a
Adjustment MechanismScrewMounting TypeThreaded Cartridge Valve
Holding Pressure3120 PSI, 215 BARMaximum Flow Rate15.9 GAL/MIN, 60 L/MIN
Pilot Pressure Ratio8:1Pressure Control Range725-5000 PSI, 50-350 BAR
Flow Rate15.9Maximum Flow Rate15.9
Actuation TypePilot OperatedPort Sizen/a
Seal MaterialFluorocarbonBody Materialn/a
Maximum Operating Pressure5000DivisionHydraulic Valve Systems Division
Pilot LocationExternalMinimum Operating Temperature-15
Weight0.6DivisionMobile Hydraulic Systems Division Europe
Adjustment MechanismScrewMaximum Inlet Pressure Rating5000
Port Thread Sizen/aFunctionCounterbalance Valve
Maximum Kinematic ViscosityMineral-based or synthetic with lubricating properties at viscosities of 45-2000 SSU (6 to 420 cSt)Mounting TypeThreaded Cartridge Valve
Filter Efficiency RatingISO 4406:1999 Code 18/16/13Operating Temperature-15° to +400°
Cavity Size68-1For Fluid TypeMineral-based or synthetic hydraulic fluids
Valve MaterialAll parts steel. All operating parts hardened steelMaximum Operating Temperature+400
Leak Rate6 @ 1450 PSI (100 BAR)Flow DirectionCylinder port 1, Valve port 2, Pilot port 3
Holding Pressure3120Installation Torque54
Pilot Pressure Ratio8:1Pressure Control Range725-5000
Pressure Control Sensitivity1435 per turn
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