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This W6 version runs its own pilot circuit: supply and return are both external. 500 l/min nominal flow at 270 bar and a 4...20 mA current command make it the choice for plants with a central pilot oil station.
Proportional Directional Valve 4WRKE27W6-500L-3X/6EG24K31/F1D3M - Bosch Rexroth R901147944
BOSCH REXROTH
Original product
Net price (excl. VAT)
€5,477.60
Item
BRR-R901147944
Manufacturer no.
R901147944
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901147944
Country of originGermany
ConditionNew
Artikel
BRR-R901147944
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In large press lines a dedicated pump feeds every pilot stage with filtered oil. The 4WRKE27W6-500L-3X/6EG24K31/F1D3M is built for that, taking pilot oil externally and returning it externally while metering 500 l/min nominal flow.
Benefits
- External pilot supply and return, suited to a central pilot oil station
- Spool symbol W6 with a symmetrical characteristic for balanced actuators
- 500 l/min nominal flow, up to 1000 l/min maximum in size 27
- Operating pressure up to 270 bar, 4...20 mA command, weight 19.32 kg
Technical data
| Connection diagram | ISO 4401-08-08-0-05 |
| Max. flow | 1000 l/min |
| Product family | 4WRKE |
| Type of connection | Subplate mounting |
| Nominal flow | 500 l/min |
| 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 7-pole (6 + PE) according to EN 175201-804 |
| Spool symbol | Symbol W6 |
| Operating pressure, max. | 270 bar |
| Size | 27 |
| Seals | NBR |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 19.32 kg |
Applications
Intended for press lines, rolling mills and test fields with a shared pilot supply. The separate pilot circuit can be filtered and monitored on its own. Interface ISO 4401-08-08-0-05, NBR seals.
Manufacturer
Bosch Rexroth, material number R901147944. The type code 4WRKE27W6-500L-3X/6EG24K31/F1D3M defines size, spool symbol, electronics and seal material without ambiguity.
| Hersteller-Nr | R901147944 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 19.320000 |
| GPSR Herstellerdaten | A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment |
| Artikel-Authentizität | Original product |
| Artikelzustand | New |
| Position sensing | No |
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