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With spool symbol W6 and 220 l/min nominal flow, this 4WRTE25 matches the sizing of medium sized cylinder axes. Pilot oil is fed and drained externally, and the command value arrives as a 4 to 20 mA current signal.
Proportional Directional Valve 4WRTE25W6-220L-4X/6EG24K31/F1M - Bosch Rexroth R901341954
BOSCH REXROTH
Original product
Net price (excl. VAT)
€6,510.01
Item
BRR-R901341954
Manufacturer no.
R901341954
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901341954
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901341954
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Not every size 25 axis needs 350 l/min. At 220 l/min nominal flow this 4WRTE25W6-220L-4X sits closer to the actual demand, which improves command value resolution across the working range. Maximum flow remains 870 l/min.
Benefits
- 220 l/min nominal flow, closer to medium cylinder areas than the 350 l/min version
- 870 l/min maximum flow, operating pressure up to 350 bar
- Spool symbol W6, three switching positions, four ports
- External pilot oil supply and external pilot oil return
- Analog 4 to 20 mA command value, 7-pole connector to EN 175201-804
Technical data
| Connection diagram | ISO 4401-08-08-0-05 |
| Max. flow | 870 l/min |
| Product family | 4WRTE |
| Type of connection | Subplate mounting |
| Nominal flow | 220 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. | 350 bar |
| Size | 25 |
| Seals | NBR |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 18.06 kg |
Applications
Used on feed and lifting axes in machine building, in injection moulding machines and on medium sized test cylinders. The combination of current command value and external pilot circuit suits plants supplied centrally from a pilot power unit. Exchange against other size 25 valves follows the ISO 4401-08-08-0-05 interface.
Manufacturer
Bosch Rexroth, material number R901341954, type 4WRTE25W6-220L-4X/6EG24K31/F1M, component series 4X.
| Weight | 18.060000 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901341954 |
| 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 |
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