Images are for illustration purposes only and may differ from the actual product. Some images have been generated or edited, in whole or in part, using artificial intelligence systems. The technical specifications in the product description are authoritative.
Internal pilot pressure with an external drain is the compromise for systems without a pilot pump but with a loaded tank line. This 4WRLE with spool symbol V1 meters 400 l/min nominal flow at 350 bar and follows a 4...20 mA setpoint.
Proportional Directional Valve 4WRLE25V1-400P-4X/MPY/24F1 - Bosch Rexroth R901522303
BOSCH REXROTH
Original product
Net price (excl. VAT)
€6,743.11
Item
BRR-R901522303
Manufacturer no.
R901522303
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901522303
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901522303
Frequently Bought Together
-
This Item:
€6,743.11
-
Directional Spool Valve 4WE 10 EA5X/HG24N9K4/M - Bosch Rexroth R901391198
€231.20
-
Directional Spool Valve 5-4WE10J5X/EG220N9K4/M - Bosch Rexroth R901512699
€404.49
Total price
Without a pilot pump the pilot pressure has to come from the working circuit. The 4WRLE25V1-400P-4X/MPY/24F1 taps it internally but drains the pilot oil through a separate external port, while metering 400 l/min nominal flow at up to 350 bar.
Benefits
- Internal pilot oil supply with external pilot oil return, only one extra line needed.
- 400 l/min nominal flow in size 25, 1250 l/min maximum.
- Spool symbol V1, 3 switching positions, linear curve with fine control range.
- 4...20 mA command value on 24 VDC, on-board electronics instead of an amplifier card.
- NBR seals, CE conformity, 19.28 kg, ISO 4401-08-08-0-05 interface.
Technical data
| Connection diagram | ISO 4401-08-08-0-05 |
| Max. flow | 1250 l/min |
| Product family | 4WRLE |
| Type of connection | Subplate mounting |
| Nominal flow | 400 l/min |
| Conformity | CE |
| 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 V1 |
| 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 | 19.28 kg |
Applications
This configuration is chosen where several valves share a return line that builds up back pressure. A separate pilot drain keeps switching times repeatable. Typical plant includes presses, lifting gear and medium sized test rigs.
Manufacturer
Bosch Rexroth, material number R901522303. The type code 4WRLE25V1-400P-4X/MPY/24F1 states size 25 and spool symbol V1, with pilot oil supplied internally and drained externally.
| Hersteller-Nr | R901522303 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 19.280000 |
| Zolltarifnummer | 84812010 |
| GPSR Herstellerdaten | Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com |
| Artikel-Authentizität | Original product |
| Artikelzustand | New |
Customers Who Bought This Item Also Bought
