Pilot Operated Sequence Valves - SVH161S50

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).
Availability: Backordered
SKU: SVH161S50
POR
Products specifications
Attribute nameAttribute value
Body MaterialN/AMaximum Pressure Setting350 bar
Seal MaterialNitrilePort Sizen/a
Minimum Operating Temperature-30 °FDivisionHydraulic Systems Division
DivisionHydraulic Cartridge Systems DivisionPilot LocationInternal
Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)Maximum Operating Pressure380 bar
Weight0.45 kgMaximum Flow Rate40 Gal/min
Actuation TypePressure SensingAdjustment MechanismScrew
Maximum Tank Pressure350 barFunctionPilot Operated Sequence
Drain OptionExternalMounting TypeThreaded Cartridge Valve
Maximum Inlet Pressure Rating5500 psiInstallation Torque73 lb-ft
For Fluid TypeMineral-based or synthetic hydraulic fluidsMaximum Operating Temperature+250 °F
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 Pressure172.4 bar
Pressure Control Range500-5000 psiPressure Control Sensitivity1711 per turn psi
Leak Rate5 per 100 psi (6.8 bar) setting cm3/minCracking PressureN/A bar
Flow Rate151.6 L/minCavity Size6-3
Reseat Pressure80% of set pressureMaximum Drain Flow Rate1.87 Gal/min
Drain OptionExternalSeal MaterialNitrile
Pilot OptionInternalAdjustment TypeScrew
Cracking Pressure (psi)N/ARated Flow (gpm)40
Pressure Range Adjustment (psi)500-5000
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