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.
For mid-size axes with a sensitive return line, internal supply combined with external pilot oil return is the right pairing. This size 25 4WRTE meters 220 l/min nominal flow at 350 bar through spool symbol W8.
Proportional Directional Valve 4WRTE25W8-220L-4X/6EG24EK31/A1M - Bosch Rexroth R900703225
BOSCH REXROTH
Original product
Net price (excl. VAT)
€6,767.36
Item
BRR-R900703225
Manufacturer no.
R900703225
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R900703225
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R900703225
Frequently Bought Together
-
This Item:
€6,767.36
-
Directional Spool Valve H-4WEH25J6X/6EG24N9TK4 - Bosch Rexroth R900929904
€2,014.40
-
Proportional Directional Valve 4WRTE10V100L-4X/6EG24K31/A1V - Bosch Rexroth R901119943
€5,835.01
Total price
A mid-size axis with back pressure in the return needs a valve whose pilot stage drains on its own. This version takes pilot oil internally, drains it through a dedicated line and meters 220 l/min nominal flow at 350 bar.
Benefits
- 220 l/min nominal flow for mid-size cylinders, flow up to 870 l/min possible.
- External pilot oil return drains the pilot stage independently of return line pressure.
- Internal pilot oil supply, no additional pressure port required.
- Spool symbol W8, 3 switching positions, ±10 V command value, on-board electronics.
- 20.58 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 W8 |
| 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 | 20.58 kg |
Applications
Fits loading axes, tilting tables and tool adjustment drives in forming plants. Even in test rigs with a throttled return line the zero point of the pilot stage stays stable. Pilot oil is drained to tank on a separate path.
Manufacturer
Bosch Rexroth, material number R900703225. Genuine series part from the manufacturer, not a replica. All characteristics come from the manufacturer BMEcat.
| Hersteller-Nr | R900703225 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 20.580000 |
| 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
