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Parker E2A300ZNMK2 - 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. E2A300ZNMK2

$944.25

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Products specifications

Attribute name	Attribute value
UOM	EA	Seal Material	Nitrile
Actuation Type	Pilot Operated	Port Size	n/a
Body Material	n/a	Division	Hydraulic Cartridge Systems Division
Pilot Location	External	Minimum Operating Temperature	-30 °F
Maximum Operating Pressure	350 bar	Division	Mobile Hydraulic Systems Division Europe
Adjustment Mechanism	Screw	Maximum Inlet Pressure Rating	5000 psi
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) cSt	Weight	1.44 kg
Maximum Operating Temperature	+121 °C	Flow Rate	350 L/min
For Fluid Type	Mineral-based or synthetic hydraulic fluids	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
Maximum Flow Rate	350 L/min	Leak Rate	6 @ 1450 PSI (100 BAR) drops/min
Cavity Size	3K	Flow Direction	Cylinder port 1, Valve port 2, Pilot port 3
Holding Pressure	3120 psi	Pilot Pressure Ratio	8:01
Pressure Control Range	725-5000 psi	Mounting Type	Flanged Cartrdige Valve
Installation Torque	N/A Nm	Pressure Control Sensitivity	45 per turn bar
Seal Material	Nitrile	Port Size	n/a
Adjustment Mechanism	Screw	Mounting Type	Flanged Cartridge Valve
Holding Pressure	3120 PSI, 215 BAR	Maximum Flow Rate	92 GAL/MIN, 350 L/MIN
Pilot Pressure Ratio	8:1	Pressure Control Range	725-5000 PSI, 50-350 BAR

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