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Where the control card sits in the control room and the valve in the machine, the current loop is the safe route. This version accepts 4...20 mA, controls 25 l/min nominal flow in size 10 and is fed externally through X and Y.
Proportional Directional Valve 4WRZE10W6-25-7X/6EG24N9K31/F1D3V - Bosch Rexroth R901205255
BOSCH REXROTH
Original product
Net price (excl. VAT)
€3,782.99
Item
BRR-R901205255
Manufacturer no.
R901205255
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Brand new
Specialist dealer since 2009
Original product
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Product data
Manufacturer no.R901205255
Country of originGermany
ConditionNew
Artikel
BRR-R901205255
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A voltage command loses accuracy over long cables. The 4WRZE10W6-25-7X/6EG24N9K31/F1D3V therefore works with 4...20 mA, blocks in mid position through spool symbol W6 and controls 25 l/min nominal flow at up to 315 bar.
Benefits
- 4...20 mA current command, insensitive to voltage drop over long cables.
- 25 l/min nominal flow in size 10 against a series maximum flow of 170 l/min.
- Spool symbol W6 with a blocked mid position, 3 switching positions, 4 ports.
- External pilot oil supply and external return plus an integrated pressure reducing valve.
- FKM seals, concealed auxiliary actuation, weight 9.16 kg, UKCA conformity.
Technical data
| Conformity description | UKCA - Electromagnetic compatibility (EMC) SI2016/1091 |
| Connection diagram | ISO 4401-05-05-0-05 |
| Max. flow | 170 l/min |
| Product family | 4WRZ(E) |
| Type of connection | Subplate mounting |
| Nominal flow | 25 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 | Connector 7-pole (6 + PE) according to EN 175201-804 |
| Spool symbol | Symbol W6 |
| Operating pressure, max. | 315 bar |
| Size | 10 |
| Seals | FKM |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 9.16 kg |
Applications
It drives flaps, gates and clamping cylinders in widely spread plants. Because the command travels as a current, it stays unambiguous over the whole cable run. 25 l/min nominal flow is enough for short strokes at a small piston area.
Manufacturer
Bosch Rexroth, material number R901205255. The type code 4WRZE10W6-25-7X/6EG24N9K31/F1D3V states size 10, spool symbol W6, 25 l/min nominal flow, electrical position feedback and component series 7X. All further data is held in data sheet RE 29115.
| Hersteller-Nr | R901205255 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 9.160000 |
| 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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