Standard Pilot Assisted Load Control Valves - E2B020ZV

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: E2B020ZV
POR
Products specifications
Attribute nameAttribute value
Body MaterialN/AMaximum Operating Pressure420 bar
Port Sizen/aSeal MaterialFluorocarbon
DivisionHydraulic Cartridge Systems DivisionMinimum Operating Temperature-26 °C
Pilot LocationExternalMaximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)
Actuation TypePilot OperatedWeight0.17 lb
DivisionMobile Hydraulic Systems Division EuropeAdjustment MechanismScrew
Maximum Inlet Pressure Rating420 barPort Thread Sizen/a
Installation Torque30 NmFunctionCounterbalance Valve
Mounting TypeThreaded Cartridge ValvePilot Pressure Ratio4.5:1
Filter Efficiency RatingISO 4406:1999 Code 18/16/13Operating Temperature-15° to +400° °F
Cavity Size53-1For Fluid TypeMineral-based or synthetic hydraulic fluids
Maximum Operating Temperature+204 °CValve MaterialAll parts steel. All operating parts hardened steel
Flow Rate5.3 Gal/minLeak 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 Range50-420 bar
Pressure Control Sensitivity113 per turn bar
Port Sizen/aSeal MaterialFluorocarbon
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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