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In scrap shears and baling presses the signal wiring runs close to drives that emit strong interference. A 4...20 mA current command stays unaffected while this size 32 valve meters up to 520 l/min at 350 bar. Pilot oil enters and leaves through dedicated ports.
Proportional Directional Valve 4WRZE32W6-520-7X/6EG24N9K31/F1M - Bosch Rexroth R901026389
BOSCH REXROTH
Original product
Net price (excl. VAT)
€6,626.53
Item
BRR-R901026389
Manufacturer no.
R901026389
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901026389
Country of originGermany
ConditionNew
Artikel
BRR-R901026389
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Next to frequency converters and contactors a voltage command has a hard time. The 4WRZE32W6-520-7X/6EG24N9K31/F1M therefore works from a 4...20 mA current command and meters 520 l/min at 350 bar, piloted externally through X and Y.
Benefits
- 4...20 mA current command instead of voltage, the signal stays clear in electrically noisy surroundings.
- 520 l/min at 350 bar, the size 32 body permits up to 1600 l/min.
- External pilot oil supply and external drain for load peaks with brief pressure collapse.
- W6 spool, four ports, three switching positions, ISO 4401-10-09-0-05.
- 43.44 kg, 24 V DC supply, NBR seals, HL hydraulic fluid, UKCA conformity.
Technical data
| Conformity description | UKCA - Electromagnetic compatibility (EMC) SI2016/1091 |
| 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 |
| 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 description | Connector 7-pole (6 + PE) according to EN 175201-804 |
| Spool symbol | Symbol W6 |
| Operating pressure, max. | 350 bar |
| Size | 32 |
| Seals | NBR |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 43.44 kg |
Applications
The valve suits scrap shears, baling presses and briquetting plants with frequent switching. An external pilot circuit keeps the axis controllable during load peaks. Up to 1600 l/min stays in reserve if the plant is later run faster.
Manufacturer
Bosch Rexroth, type designation 4WRZE32W6-520-7X/6EG24N9K31/F1M, material number R901026389, product family 4WRZ(E). Characteristic curves, mounting position and port dimensions are covered by data sheet RE 29115, catalogue RE 07600-B places the unit within the range.
| Weight | 43.440000 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901026389 |
| 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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