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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).

Manufacturer: Parker

Availability:	Backordered Estimated Lead Time: 133 days
Partner Available:	Backordered

SKU E2A300ZNMK2

$887.60/each

Products specifications

Attribute name	Attribute value
UOM	EA	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	Division	Hydraulic Cartridge Systems Division
Division	Mobile Hydraulic Systems Division Europe	Operating Temperature	-30 to +250 °F
Flow Rate	350 L/min	Port Size	N/A
Actuation Type	Pilot Operated	Maximum Flow Rate	350 L/min
Maximum Operating Pressure	350 bar	Maximum Operating Temperature	+121 °C
Minimum Operating Temperature	-30 °F	Body Material	N/A
Seal Material	Nitrile	Flow Direction	Cylinder port 1, Valve port 2, Pilot port 3
Weight	1.44 kg	Mounting Type	Flanged Cartrdige Valve
Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4	For Fluid Type	Mineral-based or synthetic hydraulic fluids
Function	Counterbalance Valve	Maximum Kinematic Viscosity	Mineral-based or synthetic with lubricating properties at viscosities of 45-2000 SSU (6 to 420 cSt) cSt
Port Thread Size	N/A	Leak Rate	6 @ 1450 PSI (100 BAR) drops/min
Cavity Size	3K	Pilot Location	External
Valve Material	All parts steel. All operating parts hardened steel	Installation Torque	N/A Nm
Maximum Inlet Pressure Rating	5000 psi	Adjustment Mechanism	Screw
Pressure Control Range	725-5000 psi	Pressure Control Sensitivity	45 per turn bar
Pilot Pressure Ratio	8:01	Holding Pressure	3120 psi

Product resources

Literature and Reference Materials