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If size 25 with the E spool is what the circuit calls for, this valve delivers 350 l/min nominal flow at 350 bar. The 4WRTE25E350L-4X is pilot operated with external pilot oil supply and internal return, taking an analog ±10 V command value.
Proportional Directional Valve 4WRTE25E350L-4X/6EG24TK31/A1M - Bosch Rexroth R978917234
BOSCH REXROTH
Original product
Net price (excl. VAT)
€6,510.01
Item
BRR-R978917234
Manufacturer no.
R978917234
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R978917234
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R978917234
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The spool decides how the axis behaves in mid position and how the control edges are assigned. This 4WRTE25 uses spool symbol E, works at 350 l/min nominal flow, up to 870 l/min total flow, and feeds spool position back internally.
Benefits
- Spool symbol E, three switching positions, four ports
- 350 l/min nominal flow at up to 870 l/min maximum flow
- External pilot oil supply, internal pilot oil return
- Internal spool position feedback for high repeat accuracy
- Analog ±10 V command value on the on-board electronics, 7-pole connector to EN 175201-804
- ISO 4401-08-08-0-05 interface, 350 bar, NBR seals
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 | 350 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 E |
| 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 kg |
Applications
Used in presses, lifting gear and test benches whose controller puts out a ±10 V voltage signal. The 350 l/min nominal flow serves cylinders with a large swept volume at short cycle times. The ISO 4401-08-08-0-05 interface fits any standard size 25 subplate.
Manufacturer
Bosch Rexroth, material number R978917234, type 4WRTE25E350L-4X/6EG24TK31/A1M, component series 4X.
| Weight | 18.000000 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R978917234 |
| 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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