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For injection moulding machines with controlled clamping and injection movements, the 4WRZ25W9-220-7X/6EG24N9EK4/M provides 220 l/min nominal flow in size 25. Peaks up to 870 l/min, 350 bar maximum operating pressure, weight 20.06 kg.
Proportional Directional Valve 4WRZ25W9-220-7X/6EG24N9EK4/M - Bosch Rexroth R901295338
BOSCH REXROTH
Original product
Net price (excl. VAT)
€4,338.10
Item
BRR-R901295338
Manufacturer no.
R901295338
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901295338
Country of originGermany
ConditionNew
Artikel
BRR-R901295338
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During injection and clamping the repeatability of speed is what counts. The 4WRZ25W9-220-7X/6EG24N9EK4/M controls 220 l/min nominal flow with spool symbol W9 and takes peaks up to 870 l/min.
Benefits
- 220 l/min nominal flow, spool symbol W9, three switching positions
- Flow up to 870 l/min at a maximum operating pressure of 350 bar
- Interface ISO 4401-08-08-0-05 in size 25, four ports
- Electrical with external electronics, 24 VDC, 3-pole (2 + PE) plug
- 20.06 kg, NBR seals, HL hydraulic fluid
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 | NBR |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Type of actuation | Electrical with external electronics |
| Weight | 20.06 kg |
Applications
The valve serves clamping units, injection axes and ejectors whose profile comes from the controller. External electronics allow ramps to be stored per recipe. The subplate follows ISO 4401-08-08-0-05 in size 25.
Manufacturer
Bosch Rexroth, material number R901295338. Characteristic curves and installation dimensions are given in data sheet RE 29115.
| Hersteller-Nr | R901295338 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 20.060000 |
| GPSR Herstellerdaten | Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com |
| Artikel-Authentizität | Original product |
| Artikelzustand | New |
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