Standard Pilot Assisted Load Control Valves - CB101AT20

Parker’s piloted load control valves are designed to operate independent of downstream pressure to prevent runaway loads under dynamic conditions using a pilot signal, handling pressures up to 420 bar (6000 psi) and flows up to 350 lpm (90 gpm).
Availability: Backordered
SKU: CB101AT20
POR
Products specifications
Attribute nameAttribute value
Body MaterialN/AMaximum Operating Temperature250 °F
Maximum Operating Pressure350 barSeal MaterialNitrile
Port Sizen/aDivisionHydraulic Systems Division
For Fluid TypeMineral-based Hydraulic FluidsDivisionHydraulic Cartridge Systems Division
Leak Rate5Pilot LocationExternal
Valve MaterialHardened SteelInstallation Torque22 Nm
Filter Efficiency RatingSAE Class 4Actuation TypePilot Operated
Minimum Operating Temperature-34 °CFlow Rate12 Gal/min
Adjustment MechanismTamper ResistantPort Thread Sizen/a
Cavity SizeC10-3Weight0.5 lb
FunctionCounterbalance ValveMaximum Flow Rate45 L/min
Mounting TypeThreaded Cartridge ValvePilot Pressure Ratio3:1
Flow DirectionValve port 2Holding Pressure2000 psi
Operating Temperature-30° to +250° °FPressure Control Range1000 to 2500 psi
Maximum Kinematic ViscosityMineral-based or synthetic with lubricating properties at viscosities of 45-2000 SSU (6 to 420 cSt) cStPressure Control Sensitivity10.5 per turn bar
Maximum Inlet Pressure Rating5500 psi
Port Sizen/aSeal MaterialNitrile
Adjustment MechanismTamper ResistantMounting TypeThreaded Cartridge Valve
Maximum Flow Rate12 GAL/MIN, 45 L/MINHolding Pressure2000 PSI, 138 BAR
Pilot Pressure Ratio3:1Pressure Control Range1000-2500 PSI, 69-172.4 BAR
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