Standard Pilot Assisted Load Control Valves - MHB-030-LEDE-52N

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-030-LEDE-52N
$591.82
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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-8Mounting TypeDouble Inline
Holding Pressure1500 PSI, 103.4 BARPilot Pressure Ratio6:1
Maximum Flow Rate30 GAL/MIN, 112.5 L/MINSeal MaterialNitrile
Actuation TypePilot OperatedDivisionHydraulic Cartridge Systems Division
DivisionHydraulic Systems DivisionPilot LocationInternal
Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)Minimum Operating Temperature-30 °F
Body MaterialAluminumMaximum Operating Pressure210 bar
Cavity Sizen/aAdjustment MechanismTamper Resistant
Maximum Inlet Pressure Rating3000 psiFunctionCounterbalance 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 Nm
Port SizeSAE-8Mounting TypeDouble Inline
Flow DirectionCylinder port C, Valve port VLeak Rate5 @ 80% of setting drops/min
Holding Pressure105 barPilot Pressure Ratio6:1
Pressure Control Range34.5-103.4 barPressure Control SensitivityN/A psi
Weight2.05 kgFlow Rate112.5 L/min
Maximum Flow Rate112.5 L/min
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