Images are for illustration purposes only and may differ from the actual product. Some images have been generated or edited, in whole or in part, using artificial intelligence systems. The technical specifications in the product description are authoritative.
A separate pilot pump costs space and maintenance. This 4WRKE32 build draws pilot oil from the main circuit and routes only the return outward. Spool W6, ±10 V command value, 600 l/min rated flow, operating pressure up to 350 bar.
Proportional Directional Valve 4WRKE32W6-600L-3X/6EG24EK31/A1D3V - Bosch Rexroth R901451903
BOSCH REXROTH
Original product
Net price (excl. VAT)
€8,318.24
Item
BRR-R901451903
Manufacturer no.
R901451903
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901451903
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901451903
Frequently Bought Together
-
This Item:
€8,318.24
-
Directional Poppet Valve M-3SED10CK1X/350CG24K4QMBG24 - Bosch Rexroth R901245725
€1,310.20
-
Proportional Directional Valve 4WRZE16W6-150-7X/6EG24K31/F1D3M - Bosch Rexroth R901054745
€3,712.63
Total price
Anyone wanting to avoid a dedicated pilot pump chooses internal pilot supply. The 4WRKE32W6-600L-3X/6EG24EK31/A1D3V takes pilot oil from working pressure, drains it through a dedicated Y channel and meters 600 l/min rated flow on a ±10 V command.
Benefits
- Internal pilot oil supply, a separate pilot pump is no longer needed
- External pilot oil return, which keeps the pilot stage free of back pressure
- 600 l/min rated flow, up to 1600 l/min maximum flow
- ±10 V command value, on-board electronics, 24 VDC supply
- Operating pressure up to 350 bar, port pattern ISO 4401-10-09-0-05, FKM seals
- Spool W6, linear characteristic curve, three switching positions, 37 kg
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 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 W6 |
| Operating pressure, max. | 350 bar |
| Size | 32 |
| Seals | FKM |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 37 kg |
Applications
A fit for presses and forming lines with stable system pressure where no separate pilot circuit should be built. It assumes working pressure is high enough at start-up to feed the pilot stage. Where that is uncertain, the build with external supply is the right choice.
Manufacturer
Material number R901451903 at Bosch Rexroth, product family 4WRKE. The E in 6EG24EK31 marks the internal pilot supply, A1 the voltage command.
| Weight | 37.000000 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901451903 |
| 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 |
Customers Who Bought This Item Also Bought
