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Parker E2C300TNMK2 - 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. E2C300TNMK2

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Products specifications

Attribute name	Attribute value
Seal Material	Nitrile	Actuation Type	Pilot Operated
Port Size	n/a	Body Material	n/a
Maximum Operating Pressure	5000 psi	Division	Hydraulic Cartridge Systems Division
Pilot Location	External	Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)
Minimum Operating Temperature	-34 °C	Division	Mobile Hydraulic Systems Division Europe
Adjustment Mechanism	Tamper Resistant	Maximum Inlet Pressure Rating	350 bar
Port Thread Size	n/a	Function	Counterbalance Valve
Pilot Pressure Ratio	3:01	Operating Temperature	-30° to +250° °F
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	Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4
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
Mounting Type	Flanged Cartrdige Valve	Maximum Flow Rate	92 Gal/min
Installation Torque	N/A lb-ft	Pressure Control Range	50-350 bar
Pressure Control Sensitivity	45 per turn bar	Seal Material	Nitrile
Port Size	n/a	Adjustment Mechanism	Tamper Resistant
Pilot Pressure Ratio	3:1	Mounting Type	Flanged Cartridge Valve
Holding Pressure	3120 PSI, 215 BAR	Maximum Flow Rate	92 GAL/MIN, 350 L/MIN
Pressure Control Range	725-5000 PSI, 50-350 BAR

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