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This 4WRZ32W9-520 weighs 38.65 kg and provides 520 l/min nominal flow. Pilot oil is supplied and drained internally, so only four ports have to be piped at the manifold. Operating pressure up to 350 bar, NBR seals for HL hydraulic fluid.
Proportional Directional Valve 4WRZ32W9-520-7X/6EG24N9ETK4/D3M - Bosch Rexroth R901027110
BOSCH REXROTH
Original product
Net price (excl. VAT)
€6,650.77
Item
BRR-R901027110
Manufacturer no.
R901027110
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901027110
Country of originGermany
ConditionNew
Artikel
BRR-R901027110
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At a valve weight of 38.65 kg this version puts 520 l/min nominal flow onto the axis. Pilot supply and return run internally, operating pressure reaches 350 bar and maximum flow 1600 l/min.
Advantages
- 38.65 kg at 520 l/min nominal flow
- Internal pilot oil supply and internal return
- Maximum flow up to 1600 l/min, operating pressure up to 350 bar
- Spool symbol W9, three switching positions, four ports
- Pressure reducing valve in the pilot stage, concealed auxiliary actuation
- External amplifier electronics on 24 VDC, NBR seals, connection diagram ISO 4401-10-09-0-05
Technical data
| Connection diagram | ISO 4401-10-09-0-05 |
| Max. flow | 1600 l/min |
| Product family | 4WRZ(E) |
| Type of connection | Subplate mounting |
| Nominal flow | 520 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 W9 |
| Operating pressure, max. | 350 bar |
| Size | 32 |
| Seals | NBR |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Type of actuation | Electrical with external electronics |
| Weight | 38.65 kg |
Applications
Fits rapid-traverse axes on large presses with an unpressurised return where cycle time counts. Internal pilot oil routing keeps installation simple. A hoist is useful for handling the valve during fitting.
Manufacturer
Bosch Rexroth, material number R901027110. The full type designation is 4WRZ32W9-520-7X/6EG24N9ETK4/D3M. Characteristic curves, limits and installation notes are in data sheet RE 29115, the range overview RE 07600-B adds to it.
| Hersteller-Nr | R901027110 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 38.650000 |
| 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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