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Parker E2E1SZV - Standard Pilot Assisted Load Control Valves

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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Brand Parker

Part No. E2E1SZV

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Products specifications

Attribute name	Attribute value
Actuation Type	Pilot Operated	Port Size	n/a
Seal Material	Fluorocarbon	Body Material	n/a
Maximum Operating Pressure	5000	Division	Hydraulic Valve Systems Division
Division	Hydraulic Systems Division	Pilot Location	External
Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)	Minimum Operating Temperature	-15
Weight	0.37	Adjustment Mechanism	Screw
Maximum Inlet Pressure Rating	5000	Maximum Flow Rate	16
Function	Counterbalance Valve	Mounting Type	Threaded Cartridge Valve
For Fluid Type	Mineral-based or synthetic hydraulic fluids	Valve Material	All parts steel. All operating parts hardened steel
Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4	Operating Temperature	-15 to +400
Maximum Operating Temperature	+400	Flow Direction	Cylinder port 1, Valve port 2, Pilot port 3
Holding Pressure	3120	Flow Rate	16 gal/min {Piloted Open Flow 10 GPM}
Leak Rate	5 @ 75% of setting	Cavity Size	CAVT11A
Installation Torque	33-37	Pilot Pressure Ratio	1.5:1
Pressure Control Range	580-5000	Pressure Control Sensitivity	1508
Operation Type	Semi-Restrictive	Seal Material	Fluorocarbon
Port Size	n/a	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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