Standard Pilot Vented Load Control Valves - MHB-015-WBDE-51N

Parker’s vented load control valves are designed to operate independent of downstream pressure to prevent runaway loads under all dynamic conditions, handling pressures up to 350 bar (5000 psi) and flows up to 113 lpm (30 gpm).
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SKU: MHB-015-WBDE-51N
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Products specifications
Attribute nameAttribute value
Seal MaterialNitrileMaximum Operating Pressure3000 psi
DivisionHydraulic Cartridge Systems DivisionMaximum Flow Rate15 Gal/min
Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)DivisionHydraulic Systems Division
Pilot LocationInternalMinimum Operating Temperature-30 °F
Body MaterialAluminumWeight1.36 kg
Adjustment MechanismTamper ResistantMaximum Inlet Pressure Rating3000 psi
FunctionCounterbalance ValvePilot Pressure Ratio3:1
Holding Pressure210 barCavity Sizen/a
For Fluid TypeMineral-based or synthetic hydraulic fluidsMaximum Operating Temperature+250 °F
Valve MaterialAll parts steel. All operating parts hardened steelOperating Temperature-30 to +250 °F
Filter Efficiency RatingISO 4406 18/16/13, SAE Class 4Installation TorqueN/A lb-ft
Actuation TypePilot Operated, VentedFlow Rate56 L/min
Leak Rate5 @ 80% of setting drops/minPort SizeSAE-6
Mounting TypeDouble InlineFlow DirectionCylinder port C, Valve port V
Pressure Control Range105-210 barPressure Control SensitivityN/A psi
Seal MaterialNitrileAdjustment MechanismTamper Resistant
Pilot Pressure Ratio3:1Pressure Control Range500-1500 PSI, 34.5-103.4 BAR
Maximum Flow Rate15 GAL/MIN, 56 L/MINPort SizeSAE-6
Mounting TypeDouble InlineHolding Pressure1500 PSI, 103.4 BAR
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