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This build accepts the command value as a 4 to 20 mA current signal, which makes it insensitive to long cable runs between cabinets. The pilot operated proportional directional valve in size 25 sets 325 l/min of nominal flow and works up to 350 bar.
Proportional Directional Valve 4WRZE25W6-325-7X/6EG24ETK31/F1D3V - Bosch Rexroth R901204401
BOSCH REXROTH
Original product
Net price (excl. VAT)
€4,686.07
Item
BRR-R901204401
Manufacturer no.
R901204401
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901204401
Country of originGermany
ConditionNew
Artikel
BRR-R901204401
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A 4 to 20 mA current signal survives long cable runs through a plant far better than a voltage command. That is what this build of the 4WRZE25W6-325 is made for, setting 325 l/min at up to 350 bar.
Benefits
- FKM seals matched to HL hydraulic fluid
- Subplate mounting to ISO 4401-08-08-0-05, size 25 interface, weight 20.64 kg
- Nominal flow 325 l/min with headroom up to 870 l/min for peak strokes
- Operating pressure up to 350 bar across all 4 ports
- Spool Symbol W6 with spool design, 3 switching positions
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 | 325 l/min |
| Conformity | UKCA |
| Supply voltage | 24 VDC |
| 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 W6 |
| Operating pressure, max. | 350 bar |
| Size | 25 |
| Seals | FKM |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 20.64 kg |
Applications
Typical hosts are large installations with many metres of cable between controller and valve, such as rolling mills or press lines. Internal pilot routing saves extra piping, the interface follows ISO 4401-08-08-0-05. The valve weighs 20.64 kg.
Manufacturer
Bosch Rexroth lists this product under material number R901204401. Every figure on this page comes from the manufacturer data, complete characteristic curves are in data sheet RE 29115.
| Hersteller-Nr | R901204401 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 20.640000 |
| GPSR Herstellerdaten | A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment |
| Artikel-Authentizität | Original product |
| Artikelzustand | New |
| Position sensing | No |
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