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Proportional Directional Valve 4WRKE32R600L-3X/6EG24K31/F1D3M - Bosch Rexroth R901448169
For HL mineral oil, NBR seals are enough, which keeps the spare parts list lean. The 4WRKE32R600L-3X/6EG24K31/F1D3M pairs them with symbol R, 600 l/min of nominal flow and 350 bar operating pressure. Peak flow 1600 l/min, weight 37.4 kg.
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Description
Where only HL class mineral oil circulates, FKM is unnecessary, so NBR is the more economical seal. The 4WRKE32R600L-3X/6EG24K31/F1D3M uses it while converting 600 l/min of nominal flow at up to 350 bar operating pressure.
Benefits
- NBR seals for HL hydraulic fluid, a common item to keep in stock.
- Symbol R with a linear curve, matched to steady motion profiles.
- 600 l/min nominal flow in size 32, peak figure 1600 l/min.
- Command value 4 to 20 mA, interference resistant over the full cable run.
- 37.4 kg on connection diagram ISO 4401-10-09-0-05 with four ports across three switching positions.
Applications
A match for power units running HL oil, for instance in metal forming or lifting gear with large cylinders. External pilot oil supply assumes a separate pilot circuit, the return also runs externally. On-board electronics accept the command value right at the valve.
Manufacturer
Bosch Rexroth, material number R901448169, product family 4WRKE. Supply 24 V DC through a 7-pole connector to EN 175201-804.
Technical data
| Connection diagram | ISO 4401-10-09-0-05 |
|---|---|
| Max. flow | 1600 l/min |
| Product family | 4WRKE |
| Type of connection | Subplate mounting |
| Nominal flow | 600 l/min |
| Supply voltage | 24 V DC |
| Connectivity | Analog, command value 4 to 20 mA |
| 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 R |
| Operating pressure, max. | 350 bar |
| Size | 32 |
| Seals | NBR |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 37.4 kg |
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901448169 |
| 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 |
Downloads
Datasheet
- Datasheet (PDF)
- Directional spool valves, direct operated (RE 23178) EN
- Directional spool valves, pilot-operated (RE 24751) EN
- Proportional directional valve, pilot-operated (RE 29115) EN
- Proportional directional valves, pilot-operated, with electrical position feedback and integrated EN
- Proportional-Wegeventil, vorgesteuert, ohne elektrische Wegrückführung, mit oder ohne integrierter (RD 29115) DE
- Proportional-Wegeventile, vorgesteuert, mit elektrischer Wegrückführung und integrierter Elektronik (RD 29075) DE
- Wege-Schieberventile, direktgesteuert, mit Magnetbetätigung DE
- Wege-Schieberventile, vorgesteuert, mit hydraulischer oder elektro-hydraulischer Betätigung (RD 24751) DE
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