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Parker LE103B15 - Spool Type Logic Element

Parker’s spool type logic elements can be used for direction and pressure/flow control, and are available normally-open and normally-closed with internal or external pilots for pressures up to 420 bar (6000 psi) and flows up to 500 lpm (132 gpm).

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Brand Parker

Part No. LE103B15

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Products specifications

Attribute name	Attribute value
Maximum Inlet Pressure Rating	5000 psi	Operating Temperature	-37 to +93 °C
Valve Material	All parts steel. All operating parts hardened steel	Maximum Flow Rate	57 L/min
Switching Pressure	15 bar	Flow Direction	Side to Nose (2-1)
Body Material	n/a	Minimum Operating Temperature	-35 °F
Division	Hydraulic Systems Division	Maximum Operating Pressure	345 bar
Dampening Orifice Included	Yes	Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)
Cavity Size	C10-3S	For Fluid Type	Mineral-based or synthetic hydraulic fluids
Operation Type	Pilot Operated	Vented	External
Seal Material	D-Ring (Standard)	Maximum Operating Temperature	+93 °C
Division	Hydraulic Valve Systems Division	Function	Logic Valve
Installation Torque	16-20 lb-ft	Actuation Type	Vent to Close
Flow Rate	N/A L/min	Weight	0.3 lb
Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4	Configuration	Normally Open
Pilot Location	Internal	Leak Rate	82 @ 3000 PSI (207 BAR) cm3/min
Seal Material	D-Ring (Standard)	Switching Pressure	218 PSI, 15 BAR
Configuration	Normally Open	Dampening Orifice Included	Yes
Flow Direction	Side to Nose (2-1)	Maximum Flow Rate	15 GAL/MIN, 57 L/MIN

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