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At 520 l/min nominal flow this 4WRZ32W6 moves a lot of oil in a short time. Pilot oil is supplied and drained internally, so only the four main ports have to be piped at the manifold. Operating pressure up to 350 bar, FKM seals, 43.7 kg.
Proportional Directional Valve 4WRZ32W6-520-7X/6EG24N9ETK4/D3V - Bosch Rexroth R900973424
BOSCH REXROTH
Original product
Net price (excl. VAT)
€6,660.82
Item
BRR-R900973424
Manufacturer no.
R900973424
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R900973424
Country of originGermany
ConditionNew
Artikel
BRR-R900973424
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Total price
The 520 l/min stage brings short cycle times on large cylinders. Because pilot supply and return run internally, only four ports need piping. Operating pressure reaches 350 bar.
Advantages
- Nominal flow 520 l/min, maximum flow up to 1600 l/min
- Internal pilot oil supply and internal return, no additional lines
- Symbol W6 relieves cylinder and lines in mid position
- Pressure reducing valve in the pilot stage, concealed auxiliary actuation
- External amplifier electronics, 24 VDC supply, connection diagram ISO 4401-10-09-0-05
- FKM seals for HL hydraulic fluid, operating pressure up to 350 bar, 43.7 kg
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 W6 |
| Operating pressure, max. | 350 bar |
| Size | 32 |
| Seals | FKM |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Type of actuation | Electrical with external electronics |
| Weight | 43.7 kg |
Applications
Typical for rapid-traverse axes on large presses and forging lines where cycle time counts. The amplifier card in the cabinet sets ramps and gain. The subplate interface follows ISO 4401-10-09-0-05.
Manufacturer
Bosch Rexroth, material number R900973424. The manufacturer lists this article as 4WRZ32W6-520-7X/6EG24N9ETK4/D3V. Characteristic curves, limits and installation notes are in data sheet RE 29115, the range overview RE 07600-B adds to it.
| Hersteller-Nr | R900973424 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 43.700000 |
| 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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