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A standard controller with a plus minus 10 V output and a power unit with its own pilot circuit: that is what this version is built for. Spool symbol E, 350 l/min nominal flow, size 25, operating pressure up to 350 bar, pilot oil in and out externally.
Proportional Directional Valve 4WRKE25E350L-3X/6EG24K31/A1D3M - Bosch Rexroth R900973369
BOSCH REXROTH
Original product
Net price (excl. VAT)
€5,249.30
Item
BRR-R900973369
Manufacturer no.
R900973369
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R900973369
Country of originGermany
ConditionNew
Artikel
BRR-R900973369
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Total price
When replacing a valve in an existing axis, what counts is that the signal and the pilot oil routing stay as they were. The 4WRKE25E350L-3X/6EG24K31/A1D3M takes over the plus minus 10 V command and the external pilot routing one to one, at 350 l/min nominal flow and 350 bar operating pressure.
Key benefits
- Plus minus 10 V command into the on-board electronics, 24 VDC supply, no separate amplifier card needed.
- 350 l/min nominal flow, maximum flow 870 l/min, size 25.
- External pilot oil supply and external return match power units with a separate pilot pump.
- Spool symbol E, 3 switching positions, 4 ports, connection pattern ISO 4401-08-08-0-05.
- Internal spool position feedback, linear characteristic curve, 17.85 kg weight.
- NBR seals for HL hydraulic fluid, 7-pole connector (6 + PE).
Technical data
| Connection diagram | ISO 4401-08-08-0-05 |
| Max. flow | 870 l/min |
| Product family | 4WRKE |
| Type of connection | Subplate mounting |
| Nominal flow | 350 l/min |
| Supply voltage | 24 VDC |
| Connectivity | Analog, command value ±10 V |
| Number of switching positions | 3 |
| Hydraulic fluid | HL |
| Number of ports | 4 |
| Electrical connection description | Connector 7-pole (6 + PE) according to EN 175201-804 |
| Spool symbol | Symbol E |
| Operating pressure, max. | 350 bar |
| Size | 25 |
| Seals | NBR |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 17.85 kg |
Applications
The version replaces older proportional valves in presses and forming lines without anyone touching the control cabinet. At 350 l/min nominal flow it serves main cylinders of medium bore. Interface and size 25 follow the widely used ISO 4401-08-08-0-05 hole pattern.
Manufacturer
Bosch Rexroth, material number R900973369. The type code 4WRKE25E350L-3X/6EG24K31/A1D3M states size 25, spool symbol E, 350 l/min nominal flow and series 3X.
| Hersteller-Nr | R900973369 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 17.850000 |
| GPSR Herstellerdaten | Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com |
| Artikel-Authentizität | Original product |
| Artikelzustand | New |
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