Parker CB101CS20 - Standard Pilot Assisted Load Control Valves

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).
AFP Availability:
55 In Stock
North Chesterfield, VA55
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Brand Parker
Part No. CB101CS20
$137.00/each
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Products specifications
Attribute nameAttribute value
UOMEAHolding Pressure140 bar
Seal MaterialNitrileWeight0.23 kg
Actuation TypePilot OperatedPort Thread SizeN/A
Flow Rate45 L/minPressure Control Sensitivity153 per turn psi
FunctionCounterbalance ValvePilot Pressure Ratio7:01
Filter Efficiency RatingSAE Class 4Maximum Kinematic ViscosityMineral-based or synthetic with lubricating properties at viscosities of 45-2000 SSU (6 to 420 cSt) cSt
Maximum Inlet Pressure Rating5500 psiMaximum Operating Pressure5000 psi
Adjustment MechanismScrew AdjustmentValve MaterialHardened Steel
Flow DirectionPilot port 3For Fluid TypeSynthetic Hydraulic Fluids
Pressure Control Range69 to 172.4 barCavity SizeC10-3
Maximum Operating Temperature250 °FDivisionHydraulic Cartridge Systems Division
Minimum Operating Temperature-34 °COperating Temperature-30 to 250 °F
Installation Torque16 lb-ftPilot LocationExternal
DivisionHydraulic Systems DivisionMounting TypeThreaded Cartridge Valve
Port Sizen/aLeak Rate5
Maximum Flow Rate12 Gal/minBody Materialn/a
Seal MaterialNitrilePort Sizen/a
Adjustment MechanismScrewMounting TypeThreaded Cartridge Valve
Maximum Flow Rate12 GAL/MIN, 45 L/MINHolding Pressure2000 PSI, 138 BAR
Pressure Control Range1000-2500 PSI, 69-172.4 BARPilot Pressure Ratio7:1
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