Standard Pilot Assisted Load Control Valves - MHB-015-LEBE-52E

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 MHB-015-LEBE-52E
POR
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Products specifications
Attribute nameAttribute value
UOMEASeal MaterialNitrile
Adjustment MechanismTamper ResistantPressure Control Range500-1500 PSI, 34.5-103.4 BAR
Port SizeSAE-8Maximum Flow Rate15 GAL/MIN, 56 L/MIN
Mounting TypeSingle GasketHolding Pressure1500 PSI, 103.4 BAR
Pilot Pressure Ratio6:1Seal MaterialNitrile
Actuation TypePilot OperatedDivisionHydraulic Cartridge Systems Division
DivisionHydraulic Systems DivisionPilot LocationExternal
Maximum Flow Rate15 Gal/minMaximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)
Minimum Operating Temperature-30 °FBody MaterialAluminum
Maximum Operating Pressure210 barCavity Sizen/a
Adjustment MechanismTamper ResistantMaximum Inlet Pressure Rating3000 psi
Weight0.68 kgFunctionCounterbalance Valve
Maximum Operating Temperature+250 °FFilter Efficiency RatingISO 4406 18/16/13, SAE Class 4
For Fluid TypeMineral-based or synthetic hydraulic fluidsValve MaterialAll parts steel. All operating parts hardened steel
Operating Temperature-30 to +250 °FInstallation TorqueN/A lb-ft
Flow Rate56 L/minPort SizeSAE-8
Mounting TypeSingle GasketFlow DirectionCylinder port C, Valve port V, Pilot port P
Leak Rate5 @ 80% of setting drops/minHolding Pressure105 bar
Pilot Pressure Ratio6:1Pressure Control Range34.5-103.4 bar
Pressure Control SensitivityN/A bar
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