Standard Pilot Assisted Load Control Valves - MHC-022-SJNK-00B

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-SJNK-00B
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Products specifications
Attribute nameAttribute value
Pressure Control SensitivityN/A psiPort Sizen/a
Maximum Operating Temperature+121 °CFilter Efficiency RatingISO 4406 18/16/13, SAE Class 4
Pilot LocationExternalMounting TypeThreaded Cartridge Valve
Actuation TypePilot OperatedSeal MaterialNitrile
Flow Rate25 Gal/minMaximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)
Operating Temperature-34 to +121 °CBody Materialn/a
Maximum Operating Pressure5000 psiMaximum Flow Rate25 Gal/min
Holding Pressure5000 psiMinimum Operating Temperature-34 °C
Leak Rate5 @ 80% of setting drops/minPilot Pressure Ratio10:1
Maximum Inlet Pressure Rating5000 psiDivisionHydraulic Cartridge Systems Division
Weight0.88 lbAdjustment MechanismShimmed (non-adjustable)
Pressure Control RangeN/A barFunctionCounterbalance Valve
Cavity SizeCDD-1036DivisionHydraulic Systems Division
Valve MaterialAll parts steel. All operating parts hardened steelInstallation Torque102-108 Nm
For Fluid TypeMineral-based or synthetic hydraulic fluidsFlow DirectionCylinder port 2, Valve port 3, Pilot port 1
Port Sizen/aPilot Pressure Ratio10:1
Mounting TypeThreaded Cartridge ValvePressure Control RangeN/A
Adjustment MechanismShimmed (non-adjustable)Seal MaterialNitrile
Maximum Flow Rate25 GAL/MIN, 93.75 L/MINHolding Pressure5000 PSI, 350 BAR
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