Standard Pilot Assisted Load Control Valves - CB101AK20

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: CB101AK20
POR
Products specifications
Attribute nameAttribute value
Body MaterialN/AWeight0.23 kg
Maximum Operating Pressure350 barSeal MaterialNitrile
Port Sizen/aDivisionHydraulic Systems Division
For Fluid TypeSynthetic Hydraulic FluidsDivisionHydraulic Cartridge Systems Division
Leak Rate5Pilot LocationExternal
Valve MaterialHardened SteelInstallation Torque22 Nm
Maximum Operating Temperature121 °CActuation TypePilot Operated
Minimum Operating Temperature-34 °CFlow Rate12 Gal/min
Operating Temperature-34 to 121 °CPort Thread Sizen/a
Cavity SizeC10-3FunctionCounterbalance Valve
Maximum Flow Rate45 L/minMounting TypeThreaded Cartridge Valve
Pilot Pressure Ratio3:1Filter Efficiency RatingISO 4406:1999 Code 18/16/13
Flow DirectionValve port 2Holding Pressure140 bar
Adjustment MechanismKnob AdjustmentPressure Control Range69 to 172.4 bar
Maximum Kinematic ViscosityMineral-based or synthetic with lubricating properties at viscosities of 45-2000 SSU (6 to 420 cSt) cStPressure Control Sensitivity153 per turn psi
Maximum Inlet Pressure Rating380 bar
Port Sizen/aSeal MaterialNitrile
Adjustment MechanismKnobMounting 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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