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For works running two flow ratings on one interface: this version covers 220 l/min, carries spool symbol W6 and works up to 350 bar. Command 4...20 mA, pressure reducing valve in the pilot line, mass 20.6 kg.
Proportional Directional Valve 4WRZE25W6-220-7X/6EG24N9EK31/F1D3M - Bosch Rexroth R901040909
BOSCH REXROTH
Original product
Net price (excl. VAT)
€4,823.97
Item
BRR-R901040909
Manufacturer no.
R901040909
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901040909
Country of originGermany
ConditionNew
Artikel
BRR-R901040909
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A maintenance team that stocks two flow ratings on the same interface gets by with one pin assignment, one signal type and one mounting pattern. This version covers the 220 l/min step and carries spool symbol W6.
Benefits
- Flow rating 220 l/min on the same interface as the larger step of the same range.
- Spool symbol W6, three switching positions, operating pressure up to 350 bar.
- Pressure reducing valve in the pilot line, internal supply, drain through a dedicated Y line.
- Current command 4...20 mA, 24 VDC through a 7-pole connector (6 + PE) to EN 175201-804.
- Mounting face ISO 4401-08-08-0-05, mass 20.6 kg, NBR seals.
Technical data
| Conformity description | UKCA - Electromagnetic compatibility (EMC) SI2016/1091 |
| Connection diagram | ISO 4401-08-08-0-05 |
| Max. flow | 870 l/min |
| Product family | 4WRZ(E) |
| Type of connection | Subplate mounting |
| Nominal flow | 220 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 | 25 |
| Seals | NBR |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 20.6 kg |
Applications
It pays off in works with many similar axes of different size, for example press lines and plastics plants. Cable, controller and mounting pattern stay the same, only the flow rating differs. Hydraulic fluid HL is intended.
Manufacturer
Bosch Rexroth builds this valve under material number R901040909. Quote that number when ordering and keep it in the spare parts list of the machine. Characteristic curves, installation dimensions and connection diagrams are in data sheet RE 29115 and RE 07600-B.
| Hersteller-Nr | R901040909 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 20.600000 |
| 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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