R900595531 Bosch Rexroth 4WE10Y3X/CG24N9K4 - Directional spool valves
The Bosch Rexroth R900595531 (Model: 4WE10Y3X/CG24N9K4) is an industrial-grade, direct-operated hydraulic directional spool valve designed for precise fluid direction control in high-pressure hydraulic systems.Featuring a 4/3-way configuration with a Y-spool center condition, this valve relies on heavy-duty 24V DC wet-pin solenoids with removable coils for smooth switching performance and long service life.
Designed for subplate mounting according to ISO 4401-05 interface standards, this unit features a concealed manual override for emergency operation and routine testing.It is widely used in heavy machinery, industrial power units, excavators, plastic injection molding, and factory automation systems.
Specification | Value |
|---|---|
Brand / Manufacturer | Bosch Rexroth |
Part Number (MNR) | R900595531 |
Model Code | 4WE10Y3X/CG24N9K4 |
Valve Type | Directional Spool Valve (Direct Operated) |
Nominal Size (NG) | Size 10 / D05 (ISO 4401-05-04-0-05) |
Spool Symbol / Function | Y Symbol |
Operating Voltage | 24V DC |
Maximum Operating Pressure | 315 bar (4569 psi) |
Maximum Flow Rate | 120 L/min (31.7 GPM) |
Actuation Type | Solenoid Operated with Wet-Pin DC Solenoid |
Component Series | 3X |
Electrical Connection | K4 (Plug-in connector, DIN 43650 / ISO 4400) |
Manual Override | N9 (Protected / Concealed manual override) |
Seal Material | NBR (Buna-N) |
Fluid Compatibility | Mineral Oil (HL, HLP) |

Ssaoco Dammam
- Started from: Jul 10, 2025



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