Standard Pilot Vented Load Control Valves - MHC-022-VJNH-00B

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: MHC-022-VJNH-00B
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Products specifications
Attribute nameAttribute value
Weight0.88 lbMinimum Operating Temperature-30 °F
Pilot Pressure Ratio10:1DivisionHydraulic Cartridge Systems Division
Adjustment MechanismShimmed (non-adjustable)Leak Rate5 @ 80% of setting drops/min
Filter Efficiency RatingISO 4406 18/16/13, SAE Class 4Pilot LocationExternal
Mounting TypeThreaded Cartridge ValvePressure Control SensitivityN/A bar
Flow DirectionCylinder port 2, Valve port 3, Pilot port 1Maximum Operating Pressure5000 psi
For Fluid TypeMineral-based or synthetic hydraulic fluidsActuation TypePilot Operated, Vented
Maximum Flow Rate25 Gal/minBody Materialn/a
Holding Pressure3000 psiMaximum Operating Temperature+121 °C
Port Sizen/aValve MaterialAll parts steel. All operating parts hardened steel
DivisionHydraulic Systems DivisionFunctionCounterbalance Valve
Cavity SizeCDD-1036Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)
Seal MaterialNitrileFlow Rate25 Gal/min
Operating Temperature-34 to +121 °CMaximum Inlet Pressure Rating350 bar
Pressure Control RangeN/A psiInstallation Torque75-80 lb-ft
Maximum Flow Rate25 GAL/MIN, 93.75 L/MINSeal MaterialNitrile
Holding Pressure3000 PSI, 210 BARPressure Control RangeN/A
Mounting TypeThreaded Cartridge ValvePilot Pressure Ratio10:1
Adjustment MechanismShimmed (non-adjustable)Port Sizen/a
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