Proportional Directional Valve 4WRA10E30-2X/G24N9K4/V - Bosch Rexroth R900921739
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Two proportional valves with the same nominal flow can differ clearly in the spool. This version carries symbol E, controls 30 l/min nominal flow and allows up to 75 l/min of flow.
Benefits
- Spool symbol E with 3 switching positions on 4 ports.
- Nominal flow 30 l/min, maximum flow 75 l/min.
- Directly actuated in size 10, maximum operating pressure 315 bar.
- Electrical with external electronics and concealed auxiliary actuation, 24 VDC.
- 5.98 kg weight, connection diagram ISO 4401-05-04-0-05, FKM seals.
Technical data
| Connection diagram | ISO 4401-05-04-0-05 |
| Max. flow | 75 l/min |
| Product family | 4WRA.6,10 |
| Type of connection | Subplate mounting |
| Nominal flow | 30 l/min |
| Supply voltage | 24 VDC |
| Number of switching positions | 3 |
| Hydraulic fluid | HL |
| Number of ports | 4 |
| Electrical connection description | Connector 3-pole (2 + PE) according to EN 175301-803 |
| Spool symbol | Symbol E |
| Operating pressure, max. | 315 bar |
| Size | 10 |
| Seals | FKM |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Type of actuation | Electrical with external electronics |
| Weight | 5.98 kg |
Application
The valve is used where a consumer accelerates softly and comes to a defined standstill again. On the standard interface it can be exchanged for a valve with a different symbol. Control is handled by an external amplifier.
Manufacturer
Bosch Rexroth, material number R900921739, type designation 4WRA10E30-2X/G24N9K4/V. Characteristic curves and installation dimensions are given in the Bosch Rexroth series documentation.
| Weight | 5.980000 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R900921739 |
| Zolltarifnummer | 84812010 |
| GPSR Herstellerdaten | Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Country of Manufacture | Germany |





