Standard Pilot Assisted Load Control Valves - E2B020ZN

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: E2B020ZN
POR
Products specifications
Attribute nameAttribute value
Body MaterialN/AWeight0.08 kg
Maximum Operating Pressure420 barSeal MaterialNitrile
Port Sizen/aMinimum Operating Temperature-30 °F
DivisionHydraulic Cartridge Systems DivisionPilot LocationExternal
Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)Actuation TypePilot Operated
DivisionMobile Hydraulic Systems Division EuropeAdjustment MechanismScrew
Maximum Inlet Pressure Rating420 barPort Thread Sizen/a
Installation Torque30 NmFlow Rate20 L/min
FunctionCounterbalance ValveMounting TypeThreaded Cartridge Valve
Pilot Pressure Ratio4.5:1Filter Efficiency RatingISO 4406:1999 Code 18/16/13
Operating Temperature-34° to +121° °CCavity Size53-1
For Fluid TypeMineral-based or synthetic hydraulic fluidsMaximum Operating Temperature+121 °C
Valve MaterialAll parts steel. All operating parts hardened steelLeak Rate6 @ 1450 PSI (100 BAR) drops/min
Flow DirectionCylinder port 1, Valve port 2, Pilot port 3Holding Pressure3120 psi
Maximum Flow Rate5.3 Gal/minPressure Control Range725-6000 psi
Pressure Control Sensitivity1640 per turn psi
Port Sizen/aSeal MaterialNitrile
Adjustment MechanismScrewMounting TypeThreaded Cartridge Valve
Pilot Pressure Ratio4.5:1Holding Pressure3120 PSI, 215 BAR
Maximum Flow Rate5.3 GAL/MIN, 20 L/MINPressure Control Range725-6000 PSI, 50-420 BAR
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