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When the shared return header is already loaded, pilot oil should take a route of its own. The 4WRZ25W6-325-7X/6EG24N9EK4/V drains it separately, branches it internally and meters 325 l/min nominal flow at 19.9 kg.
Proportional Directional Valve 4WRZ25W6-325-7X/6EG24N9EK4/V - Bosch Rexroth R900946218
BOSCH REXROTH
Original product
Net price (excl. VAT)
€4,170.19
Item
BRR-R900946218
Manufacturer no.
R900946218
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R900946218
Country of originGermany
ConditionNew
Artikel
BRR-R900946218
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A crowded return header pushes back into every pilot stage that ends there. The 4WRZ25W6-325-7X/6EG24N9EK4/V discharges its pilot oil through a dedicated line and meters 325 l/min nominal flow through spool symbol W6.
Benefits
- Dedicated outlet for pilot oil, the shared return header stays unloaded.
- 325 l/min nominal flow, maximum flow 870 l/min in size 25.
- Pilot oil branched internally, so an extra pressure line to the pilot stage is unnecessary.
- 19.9 kg weight, FKM seals, 350 bar maximum operating pressure.
- Spool symbol W6, concealed auxiliary actuation, 24 VDC supply through external electronics.
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 | 325 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 W6 |
| Operating pressure, max. | 350 bar |
| Size | 25 |
| Seals | FKM |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Type of actuation | Electrical with external electronics |
| Weight | 19.9 kg |
Applications
The valve goes into plants with many consumers discharging in parallel, for instance press lines. Its own outlet prevents foreign return flows from influencing the pilot stage. An internal pressure reducing valve is not fitted.
Manufacturer
Bosch Rexroth, material number R900946218. Characteristic curves, power limit and installation dimensions appear in data sheet RE 29115, supplemented by catalogue RE 07600-B.
| Weight | 19.900000 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R900946218 |
| 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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