Standard Pilot Assisted Load Control Valves - MHB-030-LEAE-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).
Availability: Backordered
SKU: MHB-030-LEAE-52E
$369.90
Products specifications
Attribute nameAttribute value
Maximum Operating Pressure210 barSeal MaterialNitrile
DivisionHydraulic Systems DivisionDivisionHydraulic Cartridge Systems Division
Pilot LocationExternalMaximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)
Actuation TypePilot OperatedBody MaterialAluminum
Weight2.5 lbMinimum Operating Temperature-34 °C
Adjustment MechanismTamper ResistantMaximum Flow Rate30 Gal/min
FunctionCounterbalance ValveFlow Rate30 Gal/min
Cavity Sizen/aFor Fluid TypeMineral-based or synthetic hydraulic fluids
Maximum Operating Temperature+250 °FValve MaterialAll parts steel. All operating parts hardened steel
Operating Temperature-34 to +121 °CFilter Efficiency RatingISO 4406 18/16/13, SAE Class 4
Maximum Inlet Pressure Rating210 barInstallation TorqueN/A lb-ft
Leak Rate5 @ 80% of setting drops/minPort SizeSAE-8
Mounting TypeSingle InlineFlow DirectionCylinder port C, Valve port V, Pilot port P
Holding Pressure1500 psiPilot Pressure Ratio6:1
Pressure Control Range34.5-103.4 barPressure Control SensitivityN/A bar
Seal MaterialNitrileAdjustment MechanismTamper Resistant
Pressure Control Range500-1500 PSI, 34.5-103.4 BARPort SizeSAE-8
Mounting TypeSingle InlineHolding Pressure1500 PSI, 103.4 BAR
Maximum Flow Rate30 GAL/MIN, 112.5 L/MINPilot Pressure Ratio6:1
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