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Mid-size axes on a plant with its own pilot circuit do not need a valve rated for 350 l/min. This size 25 4WRTE works with 220 l/min nominal flow at 350 bar, spool symbol E1 and a separate pilot oil supply.
Proportional Directional Valve 4WRTE25E1-220L-4X/6EG24K31/A1M - Bosch Rexroth R900246212
BOSCH REXROTH
Original product
Net price (excl. VAT)
€6,767.36
Item
BRR-R900246212
Manufacturer no.
R900246212
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R900246212
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R900246212
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A dedicated pilot circuit pays off once several valves are connected to it. This version uses it consistently with external supply and external return while controlling 220 l/min nominal flow at 350 bar.
Benefits
- 220 l/min nominal flow, matched to mid-size cylinders rather than to maximum throughput.
- External pilot oil supply and external return, ideal for a central pilot circuit serving several valves.
- 350 bar operating pressure, up to 870 l/min flow in size 25.
- Spool symbol E1, 3 switching positions, ±10 V command value with on-board electronics.
- 17.88 kg installed weight, NBR seals, connection diagram ISO 4401-08-08-0-05.
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 | 220 l/min |
| Supply voltage | 24 V DC |
| Connectivity | Analog, command value ±10 V |
| 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 E1 |
| 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 | 17.88 kg |
Applications
Used on multi-axis manifolds in machine tools, test rigs and handling equipment. A shared pilot circuit supplies several valves there with a steady pilot pressure. Pilot oil is drained on a separate path.
Manufacturer
Bosch Rexroth, material number R900246212. Genuine series part from the manufacturer, not a replica. The technical values follow the manufacturer catalogue.
| Weight | 17.880000 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R900246212 |
| 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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