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Fine control range and a current command value on a central pilot circuit are combined in this size 25 4WRTE. It meters 350 l/min nominal flow at 350 bar through spool symbol W6 and is supplied with pilot oil externally.
Proportional Directional Valve 4WRTE25W6-350P-4X/6EG24K31/F1M - Bosch Rexroth R901212529
BOSCH REXROTH
Original product
Net price (excl. VAT)
€6,733.90
Item
BRR-R901212529
Manufacturer no.
R901212529
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901212529
Country of originGermany
ConditionNew
Artikel
BRR-R901212529
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In widely branched plants both pilot oil and setpoint come from the same central source, the power unit and the control cabinet. This version with fine control range is laid out for that and transfers 350 l/min nominal flow at 350 bar.
Benefits
- External pilot oil supply and external return match a central pilot power unit.
- Linear characteristic curve with fine control range, accurate metering near mid position.
- 4 to 20 mA command value, low loss over long cables to the control cabinet.
- 350 l/min nominal flow at 350 bar, flow up to 870 l/min.
- Spool symbol W6, 3 switching positions, 18 kg, NBR seals.
Technical data
| Connection diagram | ISO 4401-08-08-0-05 |
| Maximum flow | 870 l/min |
| Product family | 4WRTE |
| Type of connection | Subplate mounting |
| Nominal flow | 350 l/min |
| Supply voltage | 24 V DC |
| Connectivity | Analog, command value 4 to 20 mA |
| Number of switching positions | 3 |
| Hydraulic fluid | HL |
| Number of ports | 4 |
| Electrical connection | Connector, 7-pole (6 + PE) according to EN 175201-804 |
| Spool symbol | Symbol W6 |
| 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 | 18 kg |
Applications
Used in widely branched hydraulic systems of rolling mills, press lines and harbour cranes. A shared pilot power unit feeds several valves there while the current command value bridges the distance to the cabinet. Connection diagram ISO 4401-08-08-0-05.
Manufacturer
Bosch Rexroth, material number R901212529. Genuine series part from the manufacturer, not a replica. The values come from the manufacturer BMEcat.
| Hersteller-Nr | R901212529 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 18.000000 |
| 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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