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Internal pilot supply saves one line in the manifold, external pilot return protects against back pressure in the tank channel. This 4WRTE25 combines both, runs 350 l/min nominal flow and is rated for 350 bar.
Proportional Directional Valve 4WRTE25V1-350P-4X/6EG24EK31/A1V - Bosch Rexroth R901372417
BOSCH REXROTH
Original product
Net price (excl. VAT)
€7,661.86
Item
BRR-R901372417
Manufacturer no.
R901372417
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901372417
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901372417
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Total price
High return pressure in channel T distorts the pilot stage, while an extra X line makes the manifold more expensive. The 4WRTE25V1-350P-4X/6EG24EK31/A1V takes pilot oil internally and returns it externally, at 350 l/min nominal flow and 350 bar.
Benefits
- Internal supply, external return - no X line in the manifold, yet a clean pilot oil return.
- 350 l/min nominal flow in size 25, up to 870 l/min possible.
- Command value ±10 V on 24 VDC, 7-pole connector (6 + PE) to EN 175201-804.
- Symbol V1 with fine control range and internal position feedback.
- 17.84 kg, ISO 4401-08-08-0-05 interface, FKM 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 V1 |
| Operating pressure, max. | 350 bar |
| Size | 25 |
| Seals | FKM |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 17.84 kg |
Application
The combination suits plants with long return lines or filters in the tank channel, such as sawing frames, forging hammers and punching machines. The separate return keeps the null position of the spool stable. Three switching positions and four ports follow the standard size 25 layout.
Manufacturer
Bosch Rexroth, material number R901372417, product family 4WRTE. On-board electronics make an external amplifier unnecessary.
| Weight | 17.840000 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901372417 |
| 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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