Pilot Operated Sequence Valves - SVH081T50

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 SVH081T50
$100.70
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Products specifications
Attribute nameAttribute value
UOMEASeal MaterialD-Ring (Standard)
Pilot OptionInternalDrain OptionExternal
Adjustment TypeTamper ResistantRated Flow (gpm)12
Cracking Pressure (psi)N/APressure Range Adjustment (psi)200-5000
Port Sizen/aBody Materialn/a
DivisionHydraulic Cartridge Systems DivisionDivisionHydraulic Systems Division
Pilot LocationInternalMaximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)
Minimum Operating Temperature-35 °FFlow Rate12 Gal/min
Actuation TypePressure SensingAdjustment MechanismTamper Resistant
Maximum Tank Pressure5000 psiSeal MaterialD-Ring (Standard)
Cavity SizeC08-3Weight0.25 lb
FunctionPilot Operated SequenceDrain OptionExternal
Maximum Flow Rate12 Gal/minMounting TypeThreaded Cartridge Valve
Maximum Inlet Pressure Rating380 barFilter Efficiency RatingISO 4406 18/16/13, SAE Class 4
For Fluid TypeMineral-based or synthetic hydraulic fluidsValve MaterialAll parts steel. All operating parts hardened steel
Maximum Operating Temperature+93 °COperating Temperature-35 to +200 °F
Installation Torque32-36 lb-ftMaximum Operating Pressure380 bar
Standard Setting Pressure172.4 barPressure Control Sensitivity1910 per turn psi
Maximum Pressure Setting350 barPressure Control Range200-5000 psi
Maximum Drain Flow Rate0.56 L/minLeak Rate82 @ 3000 PSI (210 BAR) cm3/min
Reseat Pressure90% of set pressureCracking PressureN/A bar
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