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Standard Pilot Assisted Load Control Valves - E2E1SZN

Name: Standard Pilot Assisted Load Control Valves - E2E1SZN
SKU: E2E1SZN
Availability: OutOfStock

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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Products specifications

Attribute name	Attribute value
Seal Material	Nitrile	Port Size	n/a
Body Material	n/a	Maximum Operating Pressure	5000 psi
Division	Hydraulic Cartridge Systems Division	Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)
Division	Hydraulic Systems Division	Pilot Location	External
Minimum Operating Temperature	-30 °F	Actuation Type	Pilot Operated
Weight	0.17 kg	Adjustment Mechanism	Screw
Maximum Inlet Pressure Rating	5000 psi	Function	Counterbalance Valve
Mounting Type	Threaded Cartridge Valve	Maximum Flow Rate	16 Gal/min
For Fluid Type	Mineral-based or synthetic hydraulic fluids	Maximum Operating Temperature	+121 °C
Valve Material	All parts steel. All operating parts hardened steel	Operating Temperature	-30 to +250 °F
Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4	Flow Rate	60
Leak Rate	5 @ 75% of setting drops/min	Cavity Size	CAVT11A
Flow Direction	Cylinder port 1, Valve port 2, Pilot port 3	Holding Pressure	215 bar
Installation Torque	45-50 Nm	Pilot Pressure Ratio	1.5:1
Pressure Control Range	580-5000 psi	Pressure Control Sensitivity	104 bar
Operation Type	Semi-Restrictive
Port Size	n/a	Seal Material	Nitrile
Adjustment Mechanism	Screw	Mounting Type	Threaded Cartridge Valve
Maximum Flow Rate	16 GAL/MIN, 60 L/MIN	Holding Pressure	3120 PSI, 215 BAR
Pilot Pressure Ratio	1.5:1	Pressure Control Range	580-5000 PSI, 40-350 BAR

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