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 dedicated pilot supply keeps the pilot stage independent of working pressure. The 4WRZ25W9-220 is built with external supply and external return and meters 220 l/min nominal flow. Spool symbol W9, weight 18.2 kg.
Proportional Directional Valve 4WRZ25W9-220-7X/6EG24N9K4/V - Bosch Rexroth R900970661
BOSCH REXROTH
Original product
Net price (excl. VAT)
€4,771.91
Item
BRR-R900970661
Manufacturer no.
R900970661
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R900970661
Country of originGermany
ConditionNew
Artikel
BRR-R900970661
Frequently Bought Together
-
This Item:
€4,771.91
-
Proportional Directional Valve 4WRTE16E125L-4X/6EG24ETK31/A1M - Bosch Rexroth R900954269
€5,512.91
-
Proportional Directional Valve 4WRLE16V000L-4X/MXY/24A1-A41 - Bosch Rexroth R901521516
€5,650.70
Total price
A dedicated pilot oil source keeps the pilot stage independent of whatever the working circuit is doing. The 4WRZ25W9-220-7X/6EG24N9K4/V has external pilot oil supply and external return and controls 220 l/min nominal flow.
Benefits
- External pilot oil supply and external return, without pressure reducing valve
- Nominal flow 220 l/min, maximum flow 870 l/min
- Spool symbol W9, three switching positions, size 25
- Pilot-operated spool valve with concealed auxiliary actuation
- Maximum operating pressure 350 bar, FKM seals, weight 18.2 kg
Technical data
| 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 |
| Supply voltage | 24 VDC |
| 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 | FKM |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Type of actuation | Electrical with external electronics |
| Weight | 18.2 kg |
Applications
Fits plants with a separate pilot pressure pump, for example presses and test facilities with a widely swinging working pressure. The ISO 4401-08-08-0-05 pattern matches size 25. External electronics take over the control.
Manufacturer
Bosch Rexroth, material number R900970661, type 4WRZ25W9-220-7X/6EG24N9K4/V. Design and characteristic curves are in the data sheet Proportional directional valve, pilot-operated RE 29115.
| Hersteller-Nr | R900970661 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 18.200000 |
| 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
