Pilot Operated Sequence Valves - SVH081S50N

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: SVH081S50N
$120.30
Products specifications
Attribute nameAttribute value
Port Sizen/aStandard Setting Pressure172.4 bar
Maximum Tank Pressure5000 psiFunctionPilot Operated Sequence
DivisionHydraulic Cartridge Systems DivisionMaximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)
Maximum Flow Rate45 L/minMaximum Operating Pressure380 bar
Pressure Control Range13.8-350 barAdjustment MechanismScrew
Leak Rate82 @ 3000 PSI (210 BAR) cm3/minPilot LocationInternal
Maximum Pressure Setting5000 psiValve MaterialAll parts steel. All operating parts hardened steel
Maximum Operating Temperature+250 °FWeight0.11 kg
DivisionHydraulic Systems DivisionPressure Control Sensitivity131.7 per turn bar
Reseat Pressure90% of set pressureFlow Rate12 Gal/min
Maximum Inlet Pressure Rating5500 psiMaximum Drain Flow Rate0.56 L/min
Body MaterialN/AMounting TypeThreaded Cartridge Valve
Minimum Operating Temperature-30 °FSeal MaterialNitrile
Cavity SizeC08-3Installation Torque32-36 lb-ft
Operating Temperature-30 to +250 °FFilter Efficiency RatingISO 4406 18/16/13, SAE Class 4
Drain OptionExternalActuation TypePressure Sensing
Cracking PressureN/A psiFor Fluid TypeMineral-based or synthetic hydraulic fluids
Cracking Pressure (psi)N/ARated Flow (gpm)12
Adjustment TypeScrewPressure Range Adjustment (psi)200-5000
Drain OptionExternalSeal MaterialNitrile
Pilot OptionInternal
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