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Short cycle times call for more flow on the same mounting interface. This build delivers 350 l/min nominal flow instead of 220 l/min and stays on ISO 4401-08-08-0-05 in size 25. Operating pressure 350 bar, weight 17.5 kg.
Proportional Directional Valve 4WRDE25V350L-6X/MPT/24A5 - Bosch Rexroth R901569729
BOSCH REXROTH
Original product
Net price (excl. VAT)
€8,981.64
Item
BRR-R901569729
Manufacturer no.
R901569729
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901569729
Country of originGermany
ConditionNew
Artikel
BRR-R901569729
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Cutting the stroke time of a size 25 axis needs more nominal flow without changing the subplate. The 4WRDE25V350L-6X/MPT/24A5 supplies 350 l/min at 350 bar and still feeds spool position back internally.
Benefits
- 350 l/min nominal flow for shorter stroke times than the 220 l/min build.
- ISO 4401-08-08-0-05 interface unchanged, so a swap within the series needs no manifold work.
- Internal spool position feedback keeps control quality at the higher throughput.
- Pilot oil supplied and drained internally, operating pressure up to 350 bar, flow up to 870 l/min.
- 17.5 kg weight, symbol V, three switching positions, four ports.
Technical data
| Connection diagram | ISO 4401-08-08-0-05 |
| Max. flow | 870 l/min |
| Product family | 4WRDE |
| 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 V |
| 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 | 17.5 kg |
Application
The larger nominal flow pays off on rapid traverse motion, fast return strokes and large cylinder areas. Because command range and electronics stay the same, only the scaling changes in the controller. Internal pilot routing keeps piping work low.
Manufacturer
Bosch Rexroth, material number R901569729, product family 4WRDE, size 25. NBR seals, HL hydraulic fluid, 24 V DC supply.
| Hersteller-Nr | R901569729 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 17.500000 |
| GPSR Herstellerdaten | Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com |
| Artikel-Authentizität | Original product |
| Artikelzustand | New |
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