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.
A current command signal of 4 to 20 mA survives long cable runs without losing level. This size 25 valve pairs it with 220 l/min nominal flow, an integrated pressure reducing valve and concealed auxiliary actuation, at operating pressure up to 350 bar.
Proportional Directional Valve 4WRZE25W9-220-7X/6EG24N9K31/F1D3M - Bosch Rexroth R901214474
BOSCH REXROTH
Original product
Net price (excl. VAT)
€5,370.98
Item
BRR-R901214474
Manufacturer no.
R901214474
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901214474
Country of originGermany
ConditionNew
Artikel
BRR-R901214474
Frequently Bought Together
-
This Item:
€5,370.98
-
Directional Spool Valve 4WE10U12-5X/EG24N9K4/M - Bosch Rexroth R901370265
€345.47
-
Directional Spool Valve 4WEH16LA7X/6EG24N9EK4/B10 - Bosch Rexroth R901488516
€1,762.49
Total price
In large plants the run from the control cabinet to the valve is long, which makes a current command signal the safer choice. The 4WRZE25W9-220-7X/6EG24N9K31/F1D3M accepts 4 to 20 mA and controls 220 l/min nominal flow in size 25 at up to 350 bar.
Benefits
- Command value 4 to 20 mA, insensitive to voltage drop over long cables.
- 220 l/min nominal flow in size 25, with 870 l/min as the maximum flow of the range.
- Integrated pressure reducing valve keeps pilot pressure constant regardless of working pressure.
- Concealed auxiliary actuation allows the axis to be moved when the electrical control fails.
- External pilot oil supply and external return, symbol W9 with three switching positions.
- Weight 20.82 kg, NBR seals, mounting pattern ISO 4401-08-08-0-05.
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 V DC |
| Connectivity | Analog, command value 4 to 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 W9 |
| 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 | 20.82 kg |
Applications
The valve works in presses, rolling mills and large test rigs that drive size 25 axes. Concealed auxiliary actuation helps during maintenance and fault finding while preventing accidental operation in service. The external pilot circuit stays capable even at low working pressure.
Manufacturer
Bosch Rexroth, material number R901214474. Characteristic curves and installation dimensions are given in data sheet RE 29115, general notes in document RE 07600-B.
| Hersteller-Nr | R901214474 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 20.820000 |
| 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
