Parker SVH162K20 - Pilot Operated Sequence Valves

Parker’s pilot operated sequence valves can be internally or externally piloted to allow multiple actuators to work in sequence based on pressure settings; working with flows up to 152 lpm (40 gpm) and pressures up to 380 bar (5500 psi).
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Brand Parker
Part No. SVH162K20
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Products specifications
Attribute nameAttribute value
Seal MaterialNitrilePort Sizen/a
Body Materialn/aMaximum Operating Pressure5500 psi
DivisionHydraulic Cartridge Systems DivisionDivisionHydraulic Systems Division
Pilot LocationExternalMaximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)
Minimum Operating Temperature-34 °CMaximum Flow Rate40 Gal/min
Actuation TypePressure SensingAdjustment MechanismKnob
Maximum Tank Pressure5000 psiWeight1 lb
FunctionPilot Operated SequenceDrain OptionInternal
Mounting TypeThreaded Cartridge ValveMaximum Inlet Pressure Rating380 bar
Installation Torque99 NmFlow Rate40 Gal/min
Maximum Operating Temperature+250 °FFor Fluid TypeMineral-based or synthetic hydraulic fluids
Valve MaterialAll parts steel. All operating parts hardened steelOperating Temperature-30 to +250 °F
Filter Efficiency RatingISO 4406 18/16/13, SAE Class 4Standard Setting Pressure69 bar
Maximum Pressure Setting138 barPressure Control Range13.8-138 bar
Pressure Control Sensitivity37 per turn barLeak Rate5 per 100 psi (6.8 bar) setting cm3/min
Cracking PressureN/A barCavity Size6-3
Reseat Pressure80% of set pressureMaximum Drain Flow Rate0.58 L/min
Seal MaterialNitrileAdjustment TypeKnob
Cracking Pressure (psi)N/ADrain OptionInternal
Pilot OptionExternalRated Flow (gpm)40
Pressure Range Adjustment (psi)200-2000
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