Standard Pilot Assisted Load Control Valves - MHB-015-LBBE-51E

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-LBBE-51E
$245.34
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Products specifications
Attribute nameAttribute value
UOMEASeal MaterialNitrile
Adjustment MechanismTamper ResistantPilot Pressure Ratio3:1
Pressure Control Range500-1500 PSI, 34.5-103.4 BARMaximum Flow Rate15 GAL/MIN, 56 L/MIN
Port SizeSAE-6Mounting TypeSingle Gasket
Holding Pressure1500 PSI, 103.4 BARMaximum Operating Pressure3000 psi
Seal MaterialNitrileActuation TypePilot Operated
Flow Rate15 Gal/minDivisionHydraulic Cartridge Systems Division
DivisionHydraulic Systems DivisionPilot LocationExternal
Maximum Flow Rate15 Gal/minMaximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)
Body MaterialAluminumMinimum Operating Temperature-34 °C
Cavity Sizen/aAdjustment MechanismTamper Resistant
Weight1.5 lbFunctionCounterbalance Valve
Pilot Pressure Ratio3:1Maximum 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-30 to +250 °F
Maximum Inlet Pressure Rating210 barInstallation TorqueN/A Nm
Port SizeSAE-6Mounting TypeSingle Gasket
Flow DirectionCylinder port C, Valve port V, Pilot port PLeak Rate5 @ 80% of setting drops/min
Holding Pressure1500 psiPressure Control Range34.5-103.4 bar
Pressure Control SensitivityN/A psi
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