Standard Pilot Assisted Load Control Valves - E2B040ZVMK3

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 E2B040ZVMK3
POR
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Products specifications
Attribute nameAttribute value
Seal MaterialFluorocarbonPort Sizen/a
Adjustment MechanismScrewMounting TypeThreaded Cartridge Valve
Pilot Pressure Ratio3:1Holding Pressure3120 PSI, 215 BAR
Maximum Flow Rate15.9 GAL/MIN, 60 L/MINPressure Control Range725-5000 PSI, 50-350 BAR
Actuation TypePilot OperatedPort Sizen/a
Seal MaterialFluorocarbonBody Materialn/a
DivisionHydraulic Cartridge Systems DivisionPilot LocationExternal
Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)Minimum Operating Temperature-26 °C
Installation Torque40 lb-ftMaximum Operating Pressure350 bar
DivisionMobile Hydraulic Systems Division EuropeAdjustment MechanismScrew
Maximum Inlet Pressure Rating5000 psiPort Thread Sizen/a
Weight0.6 lbFunctionCounterbalance Valve
Mounting TypeThreaded Cartridge ValvePilot Pressure Ratio3:01
Filter Efficiency RatingISO 4406:1999 Code 18/16/13Maximum Flow Rate15.9 gal/min
Cavity Size68-1Maximum Operating Temperature+204 °C
For Fluid TypeMineral-based or synthetic hydraulic fluidsValve MaterialAll parts steel. All operating parts hardened steel
Operating Temperature-26 to +204 °CFlow Rate15.9 Gal/min
Leak Rate6 @ 1450 PSI (100 BAR) drops/minFlow DirectionCylinder port 1, Valve port 2, Pilot port 3
Holding Pressure215 barPressure Control Range725-5000 psi
Pressure Control Sensitivity99 per turn bar
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