Standard Pilot Assisted Load Control Valves - MHC-022-SJNH-00F

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 MHC-022-SJNH-00F
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Products specifications
Attribute nameAttribute value
Seal MaterialFluorocarbonPort Sizen/a
Mounting TypeThreaded Cartridge ValveHolding Pressure3000 PSI, 210 BAR
Pilot Pressure Ratio10:1Adjustment MechanismShimmed (non-adjustable)
Pressure Control RangeN/AMaximum Flow Rate25 GAL/MIN, 93.75 L/MIN
Actuation TypePilot OperatedPort Sizen/a
Seal MaterialFluorocarbonBody Materialn/a
Maximum Operating Pressure5000 psiDivisionHydraulic Cartridge Systems Division
DivisionHydraulic Systems DivisionPilot LocationExternal
Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)Minimum Operating Temperature-26 °C
Maximum Inlet Pressure Rating350 barFunctionCounterbalance Valve
Mounting TypeThreaded Cartridge ValveHolding Pressure210 bar
Maximum Operating Temperature+400 °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-26 to +204 °CWeight0.38 kg
Leak Rate5 @ 80% of setting drops/minPilot Pressure Ratio10:1
Pressure Control SensitivityN/A psiFlow DirectionCylinder port 2, Valve port 3, Pilot port 1
Adjustment MechanismShimmed (non-adjustable)Pressure Control RangeN/A psi
Flow Rate93.75 L/minCavity SizeCDD-1036
Maximum Flow Rate93.75 L/minInstallation Torque75-80 lb-ft
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