Standard Pilot Assisted Load Control Valves - E2H040YNMK3

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 E2H040YNMK3
POR
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Products specifications
Attribute nameAttribute value
Seal MaterialNitrilePort Sizen/a
Mounting TypeThreaded Cartridge ValveAdjustment MechanismFixed
Holding Pressure3120 PSI, 215 BARMaximum Flow Rate15.9 GAL/MIN, 60 L/MIN
Pilot Pressure Ratio1.75:1Pressure Control Range725-5000 PSI, 50-350 BAR
Flow Rate15.9Maximum Flow Rate15.9
Seal MaterialNitrileActuation TypePilot Operated
Port Sizen/aBody Materialn/a
Minimum Operating Temperature-30Maximum Operating Pressure5000
DivisionHydraulic Valve Systems DivisionPilot LocationExternal
Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)Weight0.6
DivisionMobile Hydraulic Systems Division EuropeMaximum Inlet Pressure Rating5000
FunctionCounterbalance ValveMounting TypeThreaded Cartridge Valve
Adjustment MechanismFixedCavity Size68-1
Filter Efficiency RatingISO 4406 18/16/13, SAE Class 4For Fluid TypeMineral-based or synthetic hydraulic fluids
Valve MaterialAll parts steel. All operating parts hardened steelOperating Temperature-30 to +250
Maximum Operating Temperature+250Leak Rate6 @ 1450 PSI (100 BAR)
Flow DirectionCylinder port 1, Valve port 2, Pilot port 3Holding Pressure3120
Installation Torque54Pilot Pressure Ratio1.75:1
Pressure Control Range725-5000Pressure Control Sensitivity1435 per turn
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