Pilot Operated Sequence Valves - SVH161T30

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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SKU: SVH161T30
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Products specifications
Attribute nameAttribute value
Minimum Operating Temperature-34 °CPressure Control Sensitivity867 per turn psi
Mounting TypeThreaded Cartridge ValveActuation TypePressure Sensing
Maximum Tank Pressure5000 psiInstallation Torque73 lb-ft
FunctionPilot Operated SequencePilot LocationInternal
DivisionHydraulic Cartridge Systems DivisionMaximum Drain Flow Rate1.87 Gal/min
Standard Setting Pressure1500 psiBody Materialn/a
Reseat Pressure80% of set pressureMaximum Operating Pressure5500 psi
For Fluid TypeMineral-based or synthetic hydraulic fluidsDrain OptionExternal
Pressure Control Range300-3000 psiMaximum Pressure Setting210 bar
Valve MaterialAll parts steel. All operating parts hardened steelCracking PressureN/A psi
DivisionHydraulic Systems DivisionWeight1 lb
Cavity Size6-3Port Sizen/a
Leak Rate5 per 100 psi (6.8 bar) setting cm3/minMaximum Operating Temperature+121 °C
Flow Rate151.6 L/minAdjustment MechanismTamper Resistant
Maximum Flow Rate40 Gal/minMaximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)
Seal MaterialNitrileMaximum Inlet Pressure Rating5500 psi
Operating Temperature-30 to +250 °FFilter Efficiency RatingISO 4406 18/16/13, SAE Class 4
Adjustment TypeTamper ResistantSeal MaterialNitrile
Cracking Pressure (psi)N/ARated Flow (gpm)40
Pilot OptionInternalDrain OptionExternal
Pressure Range Adjustment (psi)300-3000
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