Standard Pilot Assisted Load Control Valves - MHB-015-LBEH-51N

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-LBEH-51N
$404.77
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Products specifications
Attribute nameAttribute value
UOMEASeal MaterialNitrile
Adjustment MechanismTamper ResistantHolding Pressure3000 PSI, 210 BAR
Pilot Pressure Ratio3:1Maximum Flow Rate15 GAL/MIN, 56 L/MIN
Port SizeSAE-6Mounting TypeDouble Gasket
Pressure Control Range1500-3000 PSI, 105-210 BARMaximum Operating Pressure3000 psi
Seal MaterialNitrileActuation TypePilot Operated
Flow Rate15 Gal/minDivisionHydraulic Cartridge Systems Division
DivisionHydraulic Systems DivisionPilot LocationInternal
Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)Minimum Operating Temperature-30 °F
Body MaterialAluminumCavity Sizen/a
Weight1.36 kgAdjustment MechanismTamper Resistant
FunctionCounterbalance ValvePilot Pressure Ratio3:1
Holding Pressure210 barMaximum Operating Temperature+121 °C
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-34 to +121 °C
Maximum Inlet Pressure Rating210 barInstallation TorqueN/A Nm
Maximum Flow Rate56 L/minPort SizeSAE-6
Mounting TypeDouble GasketFlow DirectionCylinder port C, Valve port V
Leak Rate5 @ 80% of setting drops/minPressure Control Range1500-3000 psi
Pressure Control SensitivityN/A bar
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