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Small axes also benefit from a pilot circuit that has nothing to do with working pressure. This version routes pilot oil supply and drain to the outside, controls 25 l/min nominal flow at 315 bar and weighs 8.5 kg.
Proportional Directional Valve 4WRZE10W8-25-7X/6EG24N9K31/A1D3M - Bosch Rexroth R900769051
BOSCH REXROTH
Original product
Net price (excl. VAT)
€3,572.95
Item
BRR-R900769051
Manufacturer no.
R900769051
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R900769051
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R900769051
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A separate pilot circuit pays off at more than just high flow rates. At 25 l/min it keeps switching time constant even when a neighbouring axis pulls system pressure down. Pilot oil supply and drain both run externally.
Benefits
- 25 l/min nominal flow at 315 bar, maximum flow 170 l/min.
- External pilot oil supply and external drain, independent of main circuit working pressure.
- Pressure reducing valve in the pilot circuit, concealed manual override.
- ±10 V command value on on-board electronics, 24 V DC supply.
- 8.5 kg weight, spool symbol W8, 3 switching positions, NBR seals.
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 | 25 l/min |
| Conformity | UKCA |
| Supply voltage | 24 VDC |
| Connectivity | Analog, command value ±10 V |
| 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. | 315 bar |
| Size | 10 |
| Seals | NBR |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 8.5 kg |
Applications
Fits multi-axis manifolds where small and large consumers work together. The dedicated pilot circuit stops the small axis lagging on a load change. The interface is ISO 4401-05-05-0-05 with 4 ports.
Manufacturer
Bosch Rexroth, material number R900769051. Genuine series part from the manufacturer. Further details in data sheet RE 29115 and in overview RE 07600-B.
| Weight | 8.500000 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R900769051 |
| 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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