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Standard Pilot Assisted Load Control Valves - E2A020ZN

Name: Standard Pilot Assisted Load Control Valves - E2A020ZN
SKU: E2A020ZN
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).

Availability: Backordered

SKU: E2A020ZN

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Products specifications

Attribute name	Attribute value
Body Material	N/A	Maximum Operating Pressure	420 bar
Seal Material	Nitrile	Port Size	n/a
Minimum Operating Temperature	-30 °F	Division	Hydraulic Cartridge Systems Division
Pilot Location	External	Actuation Type	Pilot Operated
Weight	0.17 lb	Division	Mobile Hydraulic Systems Division Europe
Maximum Inlet Pressure Rating	420 bar	Port Thread Size	n/a
Installation Torque	22 lb-ft	Function	Counterbalance Valve
Mounting Type	Threaded Cartridge Valve	Adjustment Mechanism	Screw Adjustment
Operating Temperature	-34° to +121° °C	Maximum Kinematic Viscosity	Mineral-based or synthetic with lubricating properties at viscosities of 45-2000 SSU (6 to 420 cSt) cSt
Cavity Size	53-1	For Fluid Type	Mineral-based or synthetic hydraulic fluids
Maximum Operating Temperature	+250 °F	Valve Material	All parts steel. All operating parts hardened steel
Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4	Flow Rate	3.7 Gal/min
Leak Rate	6 @ 1450 PSI (100 BAR) drops/min	Flow Direction	Cylinder port 1, Valve port 2, Pilot port 3
Holding Pressure	3120 psi	Maximum Flow Rate	14 L/min
Pilot Pressure Ratio	8:1	Pressure Control Range	725-6000 psi
Pressure Control Sensitivity	113 per turn bar
Port Size	n/a	Seal Material	Nitrile
Adjustment Mechanism	Screw	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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