Standard Pilot Assisted Load Control Valves - E2A300ZVMK2

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 E2A300ZVMK2
POR
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Products specifications
Attribute nameAttribute value
Seal MaterialFluorocarbonPort Sizen/a
Adjustment MechanismScrewMounting TypeFlanged Cartridge Valve
Holding Pressure3120 PSI, 215 BARMaximum Flow Rate92 GAL/MIN, 350 L/MIN
Pilot Pressure Ratio8:1Pressure Control Range725-5000 PSI, 50-350 BAR
Actuation TypePilot OperatedPort Sizen/a
Seal MaterialFluorocarbonBody Materialn/a
Maximum Operating Pressure5000DivisionHydraulic Valve Systems Division
Pilot LocationExternalMinimum Operating Temperature-15
DivisionMobile Hydraulic Systems Division EuropeAdjustment MechanismScrew
Maximum Inlet Pressure Rating5000Port Thread Sizen/a
Installation Torque22FunctionCounterbalance 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°
For Fluid TypeMineral-based or synthetic hydraulic fluidsValve MaterialAll parts steel. All operating parts hardened steel
Maximum Operating Temperature+400Flow Rate92
Weight3.17Leak Rate6 @ 1450 PSI (100 BAR)
Cavity Size3KFlow DirectionCylinder port 1, Valve port 2, Pilot port 3
Holding Pressure3120Maximum Flow Rate92
Pilot Pressure Ratio8:1Pressure Control Range725-5000
Pressure Control Sensitivity653 per turn
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