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Parker E6B040ZNMK3 - Standard Pilot Vented Load Control Valves

Parker’s vented load control valves are designed to operate independent of downstream pressure to prevent runaway loads under all dynamic conditions, handling pressures up to 350 bar (5000 psi) and flows up to 113 lpm (30 gpm).

AFP Availability:	Quote Required
Partner Available:	Quote Required

Brand Parker

Part No. E6B040ZNMK3

$533.00/each

Products specifications

Attribute name	Attribute value
UOM	EA	Port Thread Size	N/A
Actuation Type	Pilot Operated, Vented	Holding Pressure	215 bar
Seal Material	Nitrile	Maximum Inlet Pressure Rating	350 bar
Maximum Operating Pressure	5000 psi	Filter Efficiency Rating	ISO 4406:1999 Code 18/16/13
Adjustment Mechanism	Screw	Valve Material	All parts steel. All operating parts hardened steel
Flow Direction	Cylinder port 1, Valve port 2, Pilot port 3	Weight	0.73 lb
Maximum Kinematic Viscosity	Mineral-based or synthetic with lubricating properties at viscosities of 45-2000 SSU (6 to 420 cSt) cSt	Function	Counterbalance Valve
Pilot Pressure Ratio	3:01	For Fluid Type	Mineral-based or synthetic hydraulic fluids
Division	Hydraulic Cartridge Systems Division	Pressure Control Range	50-350 bar
Cavity Size	68-1	Pressure Control Sensitivity	1335 per turn psi
Maximum Operating Temperature	+250 °F	Mounting Type	Threaded Cartridge Valve
Port Size	N/A	Leak Rate	6 @ 1450 PSI (100 BAR) drops/min
Body Material	N/A	Minimum Operating Temperature	-34 °C
Maximum Flow Rate	60 L/min	Operating Temperature	-34° to +121° °C
Division	Mobile Hydraulic Systems Division Europe	Pilot Location	External
Flow Rate	60 L/min	Installation Torque	40 lb-ft
Seal Material	Nitrile	Port Size	n/a
Adjustment Mechanism	Screw	Mounting Type	Threaded Cartridge Valve
Pilot Pressure Ratio	3:1	Holding Pressure	3120 PSI, 215 BAR
Maximum Flow Rate	15.9 GAL/MIN, 60 L/MIN	Pressure Control Range	725-5000 PSI, 50-350 BAR

Product resources

Literature and Reference Materials