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Standard Pilot Assisted Load Control Valves - E2K1RZV

Name: Standard Pilot Assisted Load Control Valves - E2K1RZV
SKU: E2K1RZV

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 E2K1RZV

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Products specifications

Attribute name	Attribute value
Seal Material	Fluorocarbon	Port Size	n/a
Adjustment Mechanism	Screw	Mounting Type	Threaded Cartridge Valve
Pilot Pressure Ratio	3:1	Maximum Flow Rate	16 GAL/MIN, 60 L/MIN
Holding Pressure	3120 PSI, 215 BAR	Pressure Control Range	1305-5000 PSI, 90-350 BAR
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
Pilot Pressure Ratio	3:1	Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4
For Fluid Type	Mineral-based or synthetic hydraulic fluids	Valve Material	All parts steel. All operating parts hardened steel
Operating Temperature	-15 to +400	Maximum Operating Temperature	+400
Flow Rate	16 gal/min {Piloted Open Flow 10 GPM}	Leak Rate	5 @ 75% of setting
Cavity Size	CAVT11A	Flow Direction	Cylinder port 1, Valve port 2, Pilot port 3
Holding Pressure	3120	Installation Torque	33-37
Pressure Control Range	580-5000	Pressure Control Sensitivity	1508
Operation Type	Restrictive

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