Standard Pilot Assisted Load Control Valves - E2M1SZN

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: 28 in stock
SKU: E2M1SZN
POR
Products specifications
Attribute nameAttribute value
Body MaterialN/ASeal MaterialNitrile
Port Sizen/aMinimum Operating Temperature-30 °F
Maximum Operating Pressure5000 psiDivisionHydraulic Systems Division
DivisionHydraulic Cartridge Systems DivisionPilot LocationExternal
Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)Actuation TypePilot Operated
Weight0.17 kgAdjustment MechanismScrew
Maximum Inlet Pressure Rating350 barFunctionCounterbalance Valve
Mounting TypeThreaded Cartridge ValvePilot Pressure Ratio4.5:1
Maximum Flow Rate16 Gal/minFor Fluid TypeMineral-based or synthetic hydraulic fluids
Maximum Operating Temperature+250 °FValve MaterialAll parts steel. All operating parts hardened steel
Operating Temperature-30 to +250 °FFilter Efficiency RatingISO 4406 18/16/13, SAE Class 4
Flow Rate16Leak Rate5 @ 75% of setting drops/min
Cavity SizeCAVT11AFlow DirectionCylinder port 1, Valve port 2, Pilot port 3
Holding Pressure215 barInstallation Torque33-37 lb-ft
Pressure Control Range580-5000 psiPressure Control Sensitivity104 bar
Operation TypeSemi-Restrictive
Port Sizen/aSeal MaterialNitrile
Adjustment MechanismScrewMounting TypeThreaded Cartridge Valve
Pilot Pressure Ratio4.5:1Maximum Flow Rate16 GAL/MIN, 60 L/MIN
Holding Pressure3120 PSI, 215 BARPressure Control Range580-5000 PSI, 40-350 BAR
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