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On a valve carrier with continuous X and Y channels every valve is fed from the same gallery. The 4WRZ25W8-325-7X/6EG24K4/M is built for that with external supply and return. 325 l/min nominal flow, 20.15 kg.
Proportional Directional Valve 4WRZ25W8-325-7X/6EG24K4/M - Bosch Rexroth R900244923
BOSCH REXROTH
Original product
Net price (excl. VAT)
€3,968.84
Item
BRR-R900244923
Manufacturer no.
R900244923
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R900244923
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R900244923
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Valve carriers bring pilot oil to every station through continuous channels. The 4WRZ25W8-325-7X/6EG24K4/M uses that gallery through external supply and external return and controls 325 l/min nominal flow.
Benefits
- External supply and return through the carrier channels, every valve hangs on the same feed.
- 325 l/min nominal flow, flow up to 870 l/min, spool symbol W8 in size 25.
- ISO 4401-08-08-0-05 pattern, four ports and three switching positions per station.
- 20.15 kg weight, 350 bar maximum operating pressure, NBR seals, HL hydraulic fluid.
- Commanded at 24 VDC through an external amplifier, 7-pole (6 + PE) plug to EN 175201-804.
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 W8 |
| Operating pressure, max. | 350 bar |
| Size | 25 |
| Seals | NBR |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Type of actuation | Electrical with external electronics |
| Weight | 20.15 kg |
Applications
Valve carriers appear in plants with many similar axes, for example on press lines and test fields. Because pilot pressure and filtration grade are the same for all stations, the axes behave uniformly. A single station can be swapped without interrupting the supply.
Manufacturer
Bosch Rexroth, material number R900244923. Port dimensions for X and Y and the pilot oil demand per station are given in data sheet RE 29115, range overview in RE 07600-B.
| Hersteller-Nr | R900244923 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 20.150000 |
| Zolltarifnummer | 84812010 |
| 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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