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Picture of Standard Pilot Assisted Load Control Valves - E2C300ZNMK2

*PRODUCT IMAGE IS REPRESENTATIVE PROVIDED BY THE MANUFACTURER. DO NOT MAKE BUYING DECISIONS SOLEY BASED ON THE IMAGE. PLEASE VERIFY SPECIFICATIONS MEET YOUR REQUIREMENTS.

Standard Pilot Assisted Load Control Valves - E2C300ZNMK2

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).
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SKU E2C300ZNMK2
$887.60
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Products specifications
Attribute nameAttribute value
UOMEASeal MaterialNitrile
Port Sizen/aAdjustment MechanismScrew
Pilot Pressure Ratio3:1Mounting TypeFlanged Cartridge Valve
Holding Pressure3120 PSI, 215 BARMaximum Flow Rate92 GAL/MIN, 350 L/MIN
Pressure Control Range725-5000 PSI, 50-350 BARSeal MaterialNitrile
Actuation TypePilot OperatedPort Sizen/a
Body Materialn/aMaximum Operating Pressure5000 psi
DivisionHydraulic Cartridge Systems DivisionPilot LocationExternal
Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)Minimum Operating Temperature-34 °C
DivisionMobile Hydraulic Systems Division EuropeMaximum Inlet Pressure Rating5000 psi
Port Thread Sizen/aInstallation Torque30 Nm
FunctionCounterbalance ValveMounting TypeThreaded Cartridge Valve
Pilot Pressure Ratio3:01Filter Efficiency RatingISO 4406:1999 Code 18/16/13
Adjustment MechanismScrew AdjustmentOperating Temperature-34° to +121° °C
Maximum Operating Temperature+250 °FFor Fluid TypeMineral-based or synthetic hydraulic fluids
Valve MaterialAll parts steel. All operating parts hardened steelFlow Rate350 L/min
Maximum Flow Rate350 L/minWeight3.17 lb
Leak Rate6 @ 1450 PSI (100 BAR) drops/minCavity Size3K
Flow DirectionCylinder port 1, Valve port 2, Pilot port 3Holding Pressure215 bar
Pressure Control Range50-350 barPressure Control Sensitivity45 per turn bar
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