Standard Pilot Assisted Load Control Valves - MHC-022-SJNH-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).
Availability: 2 in stock
SKU: MHC-022-SJNH-00B
POR
Products specifications
Attribute nameAttribute value
Body MaterialN/AMaximum Operating Pressure350 bar
Seal MaterialNitrilePort Sizen/a
Minimum Operating Temperature-30 °FDivisionHydraulic Systems Division
DivisionHydraulic Cartridge Systems DivisionPilot LocationExternal
Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)Actuation TypePilot Operated
Flow Rate25 Gal/minMaximum Inlet Pressure Rating5000 psi
FunctionCounterbalance ValveMounting TypeThreaded Cartridge Valve
Holding Pressure210 barFor Fluid TypeMineral-based or synthetic hydraulic fluids
Maximum Operating Temperature+121 °CValve MaterialAll parts steel. All operating parts hardened steel
Operating Temperature-30 to +250 °FFilter Efficiency RatingISO 4406 18/16/13, SAE Class 4
Weight0.38 kgLeak Rate5 @ 80% of setting drops/min
Flow DirectionCylinder port 2, Valve port 3, Pilot port 1Adjustment MechanismShimmed (non-adjustable)
Pilot Pressure Ratio10:1Pressure Control RangeN/A psi
Pressure Control SensitivityN/A psiCavity SizeCDD-1036
Maximum Flow Rate93.75 L/minInstallation Torque102-108 Nm
Port Sizen/aSeal MaterialNitrile
Mounting TypeThreaded Cartridge ValveHolding Pressure3000 PSI, 210 BAR
Adjustment MechanismShimmed (non-adjustable)Pilot Pressure Ratio10:1
Pressure Control RangeN/AMaximum Flow Rate25 GAL/MIN, 93.75 L/MIN
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