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If an older controller with a voltage output has to stay, this is the matching flow control valve. The size 25 4WRLE accepts ±10 V, converts 400 l/min nominal flow at 350 bar and feeds its pilot stage internally.
Proportional Directional Valve 4WRLE25V400P-4X/MPT/24A1 - Bosch Rexroth R901513494
BOSCH REXROTH
Original product
Net price (excl. VAT)
€6,743.11
Item
BRR-R901513494
Manufacturer no.
R901513494
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901513494
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901513494
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Many existing control loops deliver their setpoint as a voltage. The 4WRLE25V400P-4X/MPT/24A1 processes ±10 V directly in its on-board electronics, meters 400 l/min nominal flow in size 25 with it and runs to 350 bar operating pressure.
Benefits
- ±10 V command value on 24 VDC, the sign selects the direction of flow.
- 400 l/min nominal flow, maximum flow 1250 l/min.
- Internal pilot oil supply and internal pilot oil return, no additional lines.
- Spool symbol V, 3 switching positions, linear curve with fine control range.
- NBR seals, CE conformity, 19.34 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 ±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 | 19.34 kg |
Applications
The valve serves feed and lift axes in presses and machine tools. Because neither a pilot pump nor a separate drain line is required, it suits compact power units. The fine control range around mid position allows a slow, controlled start.
Manufacturer
Bosch Rexroth, material number R901513494. The type code 4WRLE25V400P-4X/MPT/24A1 states size 25, spool symbol V, 400 l/min nominal flow and internal pilot operation with a ±10 V command value.
| Hersteller-Nr | R901513494 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 19.340000 |
| 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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