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.
Long signal runs call for a current command value. This size 25 proportional directional valve accepts 4...20 mA, meters 220 l/min nominal flow at up to 350 bar, and takes both pilot oil supply and pilot oil return from external lines.
Proportional Directional Valve 4WRZE25W6-220-7X/6EG24N9K31/F1D3M - Bosch Rexroth R900764345
BOSCH REXROTH
Original product
Net price (excl. VAT)
€4,338.93
Item
BRR-R900764345
Manufacturer no.
R900764345
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R900764345
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R900764345
Frequently Bought Together
-
This Item:
€4,338.93
-
Directional Spool Valve 4WE6D6X/OFEG24N9K4/B10=CSA - Bosch Rexroth R900958213
€495.75
-
Proportional Directional Valve 4WRZE16W9-150-7X/6EG24N9ETK31/F1M - Bosch Rexroth R901349560
€3,657.99
Total price
When the control cabinet sits far from the machine, a voltage command value picks up interference on the way. This valve therefore works with a 4...20 mA command value and meters 220 l/min nominal flow at operating pressures to 350 bar.
Benefits
- A 4...20 mA command value stays immune to interference over long cable runs and signals a broken wire at zero current
- Nominal flow 220 l/min, up to 870 l/min through the valve
- External pilot oil supply and external return separate the pilot circuit fully from the main circuit
- Operating pressure to 350 bar with three switching positions and four ports
- W6 spool on port pattern ISO 4401-08-08-0-05
- 24 VDC supply through a 7-pole (6 + PE) connector to EN 175201-804
Technical data
| Conformity description | UKCA - Electromagnetic compatibility (EMC) SI2016/1091 |
| Connection diagram | ISO 4401-08-08-0-05 |
| Max. flow | 870 l/min |
| Product family | 4WRZ(E) |
| Type of connection | Subplate mounting |
| Nominal flow | 220 l/min |
| Conformity | UKCA |
| 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 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 | 20.68 kg |
Application
The version suits sprawling installations such as locks, forging presses and test fields where cabinet and power unit are far apart. A fully external pilot circuit can be filtered and pressure-protected on its own. The valve weighs 20.68 kg and is sealed with NBR.
Manufacturer
Bosch Rexroth lists this valve under material number R900764345. The manufacturer datasheet with characteristic curves, port pattern and installation dimensions is available in the download area of this page.
| Hersteller-Nr | R900764345 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 20.680000 |
| Zolltarifnummer | 84812010 |
| GPSR Herstellerdaten | A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment |
| Artikel-Authentizität | Original product |
| Artikelzustand | New |
| Position sensing | No |
Customers Who Bought This Item Also Bought
