Proportional Directional Valve 4WRKE32R600L-3X/6EG24K31/F1D3M - Bosch Rexroth R901448169
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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.
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 |
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.
| Hersteller-Nr | R901448169 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 3.580000 |
| Zolltarifnummer | 84812010 |
| GPSR Herstellerdaten | A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment |
| Artikel-Authentizität | Original product |
| Artikelzustand | New |
| Position sensing | No |







