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Parker E2A020TN - 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. E2A020TN

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Products specifications

Attribute name	Attribute value
Seal Material	Nitrile	Actuation Type	Pilot Operated
Port Size	n/a	Weight	0.17
Body Material	n/a	Minimum Operating Temperature	-30
Division	Hydraulic Valve Systems Division	Pilot Location	External
Maximum Operating Pressure	6000	Division	Mobile Hydraulic Systems Division Europe
Installation Torque	30	Adjustment Mechanism	Tamper Resistant
Maximum Inlet Pressure Rating	6000	Port Thread Size	n/a
Function	Counterbalance Valve	Maximum Kinematic Viscosity	Mineral-based or synthetic with lubricating properties at viscosities of 45-2000 SSU (6 to 420 cSt)
Mounting Type	Threaded Cartridge Valve	Filter Efficiency Rating	ISO 4406:1999 Code 18/16/13
Operating Temperature	-30° to +250°	Cavity Size	53-1
For Fluid Type	Mineral-based or synthetic hydraulic fluids	Valve Material	All parts steel. All operating parts hardened steel
Maximum Operating Temperature	+250	Flow Rate	3.7
Leak Rate	6 @ 1450 PSI (100 BAR)	Flow Direction	Cylinder port 1, Valve port 2, Pilot port 3
Holding Pressure	3120	Maximum Flow Rate	3.7
Pilot Pressure Ratio	8:1	Pressure Control Range	725-6000
Pressure Control Sensitivity	1640 per turn	Seal Material	Nitrile
Port Size	n/a	Adjustment Mechanism	Tamper Resistant
Mounting Type	Threaded Cartridge Valve	Holding Pressure	3120 PSI, 215 BAR
Maximum Flow Rate	3.7 GAL/MIN, 14 L/MIN	Pilot Pressure Ratio	8:1
Pressure Control Range	725-6000 PSI, 50-420 BAR

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