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
POR
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Products specifications
Attribute nameAttribute value
Seal MaterialNitrilePilot OptionInternal
Drain OptionExternalAdjustment TypeTamper Resistant
Cracking Pressure (psi)N/ARated Flow (gpm)40
Pressure Range Adjustment (psi)300-3000Seal MaterialNitrile
Port Sizen/aBody Materialn/a
Maximum Operating Pressure5500 psiDivisionHydraulic Cartridge Systems Division
DivisionHydraulic Systems DivisionPilot LocationInternal
Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)Minimum Operating Temperature-34 °C
Maximum Flow Rate40 Gal/minActuation TypePressure Sensing
Maximum Pressure Setting210 barAdjustment MechanismTamper Resistant
Maximum Tank Pressure5000 psiWeight1 lb
FunctionPilot Operated SequenceDrain OptionExternal
Mounting TypeThreaded Cartridge ValveMaximum Inlet Pressure Rating5500 psi
Installation Torque73 lb-ftMaximum Operating Temperature+121 °C
Filter Efficiency RatingISO 4406 18/16/13, SAE Class 4For Fluid TypeMineral-based or synthetic hydraulic fluids
Valve MaterialAll parts steel. All operating parts hardened steelOperating Temperature-30 to +250 °F
Standard Setting Pressure1500 psiCracking PressureN/A psi
Pressure Control Range300-3000 psiLeak Rate5 per 100 psi (6.8 bar) setting cm3/min
Pressure Control Sensitivity867 per turn psiFlow Rate151.6 L/min
Cavity Size6-3Reseat Pressure80% of set pressure
Maximum Drain Flow Rate1.87 Gal/min
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