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Fast press axes need plenty of flow and still a clean position loop. This size 25 valve pairs 350 l/min nominal flow with internal spool position feedback and external pilot supply. Operating pressure 350 bar, weight 17.5 kg.
Proportional Directional Valve 4WRDE25V350L-6X/MXY/24A5 - Bosch Rexroth R901484472
BOSCH REXROTH
Original product
Net price (excl. VAT)
€8,981.64
Item
BRR-R901484472
Manufacturer no.
R901484472
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901484472
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901484472
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High piston speed and an accurate stop only conflict when the valve is too slow. The 4WRDE25V350L-6X/MXY/24A5 delivers 350 l/min nominal flow at 350 bar and receives its pilot oil through separate ports.
Benefits
- 350 l/min nominal flow with flow capability up to 870 l/min.
- External pilot oil supply and return, keeping control pressure independent of load pressure.
- Internal spool position feedback with symbol V and a linear characteristic.
- 350 bar operating pressure in size 25 on an ISO 4401-08-08-0-05 interface.
- 17.5 kg weight, 24 V DC supply, ±10 V command value, 7-pole connector (6 + PE).
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 valve drives rapid traverse and pressing strokes, stretching lines and testing machines with high travel speeds. External piloting is mandatory when working pressure drops below the minimum pilot pressure during the cycle. Control is handled by the electronics inside the valve.
Manufacturer
Bosch Rexroth, material number R901484472, product family 4WRDE, size 25. NBR seals, HL hydraulic fluid, three switching positions.
| Hersteller-Nr | R901484472 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 17.500000 |
| Zolltarifnummer | 84812010 |
| 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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