Pilot Operated Sequence Valves - SVH161T20

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 SVH161T20
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)200-2000Seal MaterialNitrile
Port Sizen/aBody Materialn/a
Minimum Operating Temperature-30DivisionHydraulic Valve Systems Division
DivisionHydraulic Systems DivisionPilot LocationInternal
Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)Weight1
Maximum Flow Rate40Flow Rate40
Maximum Operating Pressure5500Actuation TypePressure Sensing
Adjustment MechanismTamper ResistantMaximum Tank Pressure5000
Cracking Pressuren/aFunctionPilot Operated Sequence
Drain OptionExternalMounting TypeThreaded Cartridge Valve
Maximum Inlet Pressure Rating5500Filter 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
Operating Temperature-30 to +250Maximum Operating Temperature+250
Standard Setting Pressure1000Maximum Pressure Setting2000
Pressure Control Range200-2000Pressure Control Sensitivity539 per turn
Installation Torque73Leak Rate5 per 100 psi (6.8 bar) setting
Cavity Size6-3Reseat Pressure80% of set pressure
Maximum Drain Flow Rate1.87
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