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Symbol W8 at a nominal flow of 50 l/min, with pilot oil routed entirely internally. This size 10 valve weighs 7.76 kg and works up to 315 bar operating pressure.
Proportional Directional Valve 4WRZ10W8-50-7X/6EG24N9ETK4/M - Bosch Rexroth R900975790
BOSCH REXROTH
Original product
Net price (excl. VAT)
€2,540.07
Item
BRR-R900975790
Manufacturer no.
R900975790
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R900975790
Country of originGermany
ConditionNew
Artikel
BRR-R900975790
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This variant is meant for medium motions with a simple piping layout. It combines the spool to symbol W8 with a nominal flow of 50 l/min and feeds and returns pilot oil internally. At maximum, 170 l/min are allowed.
Benefits
- Nominal flow 50 l/min for motions at medium speed
- Symbol W8 in 3 switching positions across 4 ports
- Internal pilot oil supply and internal pilot oil return, so no extra connection is required
- Concealed auxiliary actuation for commissioning
- Maximum flow 170 l/min, operating pressure up to 315 bar
- NBR seals, subplate mounting to ISO 4401-05-05-0-05, mass 7.76 kg
Technical data
| Connection diagram | ISO 4401-05-05-0-05 |
| Max. flow | 170 l/min |
| Product family | 4WRZ(E) |
| Type of connection | Subplate mounting |
| Nominal flow | 50 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. | 315 bar |
| Size | 10 |
| Seals | NBR |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Type of actuation | Electrical with external electronics |
| Weight | 7.76 kg |
Applications
The valve is installed on feed axes and handling drives with medium oil demand. As no pilot lines have to be laid, the manifold stays simple to build.
Manufacturer
Bosch Rexroth lists this item of product family 4WRZ(E) under material number R900975790. Dimensional drawings, characteristic curves and installation notes are given in data sheet RE 29115, the series overview is RE 07600-B.
| Hersteller-Nr | R900975790 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 7.760000 |
| 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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