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Driving an axis through a 4 to 20 mA current interface keeps it immune to voltage drop on long cable runs. This pilot-operated proportional directional valve in size 25 works with spool symbol W9, 325 l/min nominal flow and an operating pressure of up to 350 bar.
Proportional Directional Valve 4WRZE25W9-325-7X/6EG24N9EK31/F1D3M - Bosch Rexroth R900723096
BOSCH REXROTH
Original product
Net price (excl. VAT)
€4,830.94
Item
BRR-R900723096
Manufacturer no.
R900723096
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R900723096
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R900723096
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Long signal runs between control cabinet and valve block distort voltage signals. The 4WRZE25W9-325-7X/6EG24N9EK31/F1D3M takes its command value as a current of 4 to 20 mA and meters 325 l/min nominal flow at an operating pressure of up to 350 bar.
Benefits
- Command value 4 to 20 mA on the on-board electronics, insensitive to voltage drop over long cables
- 325 l/min nominal flow in size 25, up to 870 l/min with the corresponding pressure drop
- Integrated pressure reducing valve in the pilot stage, internal pilot oil supply with external return
- Spool symbol W9 with three switching positions across four ports, concealed manual override
- 20.66 kg weight, UKCA conformity for electromagnetic compatibility SI2016/1091, NBR seals for HL hydraulic fluid
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 V DC |
| Connectivity | Analog, command value 4...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 W9 |
| Operating pressure, max. | 350 bar |
| Size | 25 |
| Seals | NBR |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 20.66 kg |
Applications
The version is used in presses, power units and test rigs whose valve block sits far from the control cabinet. The concealed manual override allows the axis to be moved while the electronics are down. Connection diagram ISO 4401-08-08-0-05 belongs to size 25.
Manufacturer
Bosch Rexroth, material number R900723096. Ordering code 4WRZE25W9-325-7X/6EG24N9EK31/F1D3M. Further data is given in manufacturer data sheet RE 29115, RE 07600-B.
| Hersteller-Nr | R900723096 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 20.660000 |
| Zolltarifnummer | 84812010 |
| 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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