SAE Cartridge - 250 bar
Directional Valve - 4/3 Spool type
A Solenoid operated, 4 way 3 positions, spool type, direct acting,
screw-in hydraulic directional cartridge valve.
In the de-energized mode ports 2,4 and 1 are connected while port
3 is blocked
When coil S1 (lower coil) is energized flow is allowed from 3 to 4
and from 2 to 1.
When coil S2 (upper coil) is energized flow is allowed from 3 to 2
and from 4 to 1.
The rigid design using a 1-piece body contributes to minimize the
effect of eccentricities in cavity and provides great reliability.
Low pressure drop thanks to optimized flow paths.
All external surfaces are zinc plated and corrosion-proof.
All valve parts are made of high strength steel.
Spool and cage are hardened and super-finished to ensure minimal
wear and extended service life.
Coil seals protect the solenoid system.
Industry SAE common cavity.
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|Maximum operating pressure||250 bar|
|Maximum flow||10 l/min|
|Internal leakage||max 120 cc/min @ 250 bar|
|temperature||-30°C to 110°C|
|fluids||Mineral-based or synthetics with lubricating properties at viscosities of 7.4 to 420 cSt|
|Minimum pull-in voltage||85% of nominal|
|installation torque||40-45 Nm|
|seal kit code||SK.065 and SK.027 (for coil)|
NOTE: The performance chart illustrates flow handling capacity 3 to 4 and 2 to 1 (energized S1) and 3 to 2 and 4 to 1 (energized S2).
P/Q curves are recorded at TOil = 40°C and 46 cSt
For information about operating limits, please contact the factory.