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A valve of this size has to match the control interface already in place. The 4WRZE32E520-7X/6EG24K31/A1V accepts a ±10 V command, meters 520 l/min nominal flow at 350 bar and weighs 44 kg in size 32, with the electronics carried on the valve.
Proportional Directional Valve 4WRZE32E520-7X/6EG24K31/A1V - Bosch Rexroth R978025632
BOSCH REXROTH
Original product
Net price (excl. VAT)
€7,192.73
Item
BRR-R978025632
Manufacturer no.
R978025632
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R978025632
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R978025632
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At 44 kg and 520 l/min nominal flow it pays to check the signal interface closely. The 4WRZE32E520-7X/6EG24K31/A1V works on a ±10 V command and covers 350 bar operating pressure.
Benefits
- ±10 V command - matches analog outputs on PLCs and controllers without an extra card.
- 520 l/min nominal flow, up to 1600 l/min, size 32.
- Symbol E, three switching positions, four ports, operating pressure to 350 bar.
- External pilot oil supply and external return, version without pressure reducing valve.
- 44 kg, FKM seals, HL hydraulic fluid, UKCA to SI2016/1091.
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 ±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 E |
| Operating pressure, max. | 350 bar |
| Size | 32 |
| Seals | FKM |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 44 kg |
Application
Intended for large presses, test rigs and heavy machinery. External piloting allows a dedicated control circuit at steady pressure. FKM seals tolerate higher oil temperatures than NBR.
Manufacturer
Bosch Rexroth, material number R978025632, 4WRZ(E) in component series 7X. Further data is in the sheets Proportional directional valve, pilot-operated (RE 29115) and Hydraulic valves (RE 07600-B).
| Hersteller-Nr | R978025632 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 44.000000 |
| Zolltarifnummer | 84812010 |
| 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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