Bosch Rexroth 4WE6D6X/EG24N9K4 solenoid-operated directional spool valve, nominal size NG6, direct operated. Mounting interface to ISO 4401-03-02-0-05 (DIN 24340 form A / NFPA D03). Maximum operating pressure 350 bar at ports P, A and B and 210 bar at tank port T; maximum flow 80 l/min. High-power wet-pin 24 V DC solenoid with detachable coil, 30 W power consumption, 100% continuous duty. Spool symbol D. NBR seals for mineral-oil hydraulic fluids (HL/HLP to DIN 51524) from -30 to +80 °C. Data sheet RE 23178.
| Type | 4WE6D6X/EG24N9K4 |
| Design | Solenoid-actuated directional spool valve, direct operated |
| Nominal size | NG6 (Size 6) |
| Spool symbol | D |
| Porting pattern | ISO 4401-03-02-0-05 (DIN 24340 form A, NFPA D03) |
| Maximum operating pressure (ports P, A | |
| B) | 350 bar |
| Maximum pressure (port T) | 210 bar (DC solenoid) |
| Maximum flow | 80 l/min |
| Solenoid | High-power wet-pin DC, 24 V DC (code G24), detachable coil |
| Power consumption | 30 W |
| Duty cycle | 100 % (continuous) |
| Switching time | 25-45 ms (ON) / 10-20 ms (OFF) |
| Hydraulic fluid | Mineral oil (HL, HLP) to DIN 51524 |
| Hydraulic fluid temperature | -30 to +80 °C (NBR seals) |
| Viscosity range | 2.8 to 500 mm²/s |
| Fluid cleanliness | ISO 4406 class 20/18/15 |
| Seal material | NBR |
| Degree of protection | IP65 (mating connector mounted) |
| Weight | 1.45 kg (one solenoid) / 1.95 kg (two solenoids) |
| Data sheet | RE 23178 |
| HS code | 8481.20 |
| Material | Cast iron / steel body |
| Pressure rating | 350 bar (ports P, A, B) |
| Temperature range | -30 to +80 °C (NBR seals) |
| MOQ | 1 |
Verify pattern (NG06/NG10/CETOP3/CETOP5), configuration (4/2, 4/3), and coil voltage.