Proportional Directional Valve 4WRAE6W1-15-2X/G24K31/F1V - Bosch Rexroth R901018004
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Many feed axes need neither creep speed nor the full capacity of size 6 but the range in between. This direct operated proportional directional valve covers it with 15 l/min nominal flow while following a 4 to 20 mA command at an operating pressure of up to 315 bar.
Benefits
- 15 l/min nominal flow as the design point, up to 42 l/min maximum flow.
- 4 to 20 mA current command, immune to interference on long runs inside the machine frame.
- Three switching positions to spool symbol W1, mounting pattern ISO 4401-03-02-0-05.
- On-board electronics on 24 VDC through a 7-pole connector (6 + PE) to EN 175201-804.
- 315 bar maximum operating pressure at 2.22 kg weight with FKM seals.
Technical data
| Conformity description | UKCA - Electromagnetic compatibility (EMC) SI2016/1091 |
| Connection diagram | ISO 4401-03-02-0-05 |
| Max. flow | 42 l/min |
| Product family | 4WRA.6,10 |
| Type of connection | Subplate mounting |
| Nominal flow | 15 l/min |
| Conformity | UKCA |
| Supply voltage | 24 VDC |
| Connectivity | Analog, command value 4...20 mA |
| 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 W1 |
| Operating pressure, max. | 315 bar |
| Size | 6 |
| Seals | FKM |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 2.22 kg |
Application
The valve controls cylinders and small hydraulic motors in feed, infeed and clamping movements. Where a switching valve plus throttle was used before, it replaces both parts and makes speed adjustable from the controller. The hole pattern is the common size 6 interface.
Manufacturer
Material number R901018004 at Bosch Rexroth, type designation 4WRAE6W1-15-2X/G24K31/F1V, product family 4WRA.6,10.
| Weight | 2.220000 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901018004 |
| 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 |







