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Multi-shift operation calls for control behaviour that does not drift over hours. This version draws pilot oil externally, supplies 85 l/min nominal flow at 315 bar and runs on a 4...20 mA current setpoint. Mass 8.46 kg.
Proportional Directional Valve 4WRZE10W8-85-7X/6EG24N9K31/F1D3V - Bosch Rexroth R900723003
BOSCH REXROTH
Original product
Net price (excl. VAT)
€3,930.25
Item
BRR-R900723003
Manufacturer no.
R900723003
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R900723003
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R900723003
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In continuous duty the characteristic curve must not shift with operating state. The 4WRZE10W8-85-7X/6EG24N9K31/F1D3V keeps its pilot circuit steady through external supply and external return while metering 85 l/min at up to 315 bar.
Benefits
- External pilot supply plus external return - control behaviour independent of load and tank pressure.
- 85 l/min nominal flow, 170 l/min maximum throughput in size 10.
- 4...20 mA setpoint, rated for cable runs crossing an entire hall.
- 315 bar operating pressure, spool symbol W8, mass 8.46 kg.
- On-board electronics, 24 VDC, FKM seals, HL hydraulic fluid.
Technical data
| Conformity description | UKCA - Electromagnetic compatibility (EMC) SI2016/1091 |
| Connection diagram | ISO 4401-05-05-0-05 |
| Max. flow | 170 l/min |
| Product family | 4WRZ(E) |
| Type of connection | Subplate mounting |
| Nominal flow | 85 l/min |
| Conformity | UKCA |
| Supply voltage | 24 VDC |
| Connectivity | Analog, command value 4...20 mA |
| Number of switching positions | 3 |
| Hydraulic fluid | HL |
| Number of ports | 4 |
| Electrical connection | Connector 7-pole (6 + PE) according to EN 175201-804 |
| Spool symbol | Symbol W8 |
| Operating pressure, max. | 315 bar |
| Size | 10 |
| Seals | FKM |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 8.46 kg |
Applications
Intended for three-shift installations such as continuous casting guides, coilers and press feeders. Separating pilot from working circuit also eases fault finding, because pilot pressure stays measurable on its own.
Manufacturer
Bosch Rexroth lists this valve under material number R900723003, type code 4WRZE10W8-85-7X/6EG24N9K31/F1D3V. Characteristic curves, performance limits and installation dimensions are documented in datasheet RE 29115, the range overview in RE 07600-B.
| Weight | 8.460000 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R900723003 |
| Zolltarifnummer | 84812010 |
| 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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