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Symbol W8 with 600 l/min nominal flow covers large differential cylinders. This 4WRTE32 holds 350 bar operating pressure and is piloted externally. The command arrives as a 4 to 20 mA current and the valve weighs 37.2 kg.
Proportional Directional Valve 4WRTE32W8-600L-4X/6EG24K31/F1M - Bosch Rexroth R901178229
BOSCH REXROTH
Original product
Net price (excl. VAT)
€9,044.30
Item
BRR-R901178229
Manufacturer no.
R901178229
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901178229
Country of originGermany
ConditionNew
Artikel
BRR-R901178229
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A differential cylinder needs more return capacity on retraction than on extension. The 4WRTE32W8-600L-4X answers that with symbol W8 and 600 l/min nominal flow at 350 bar operating pressure.
Benefits
- Symbol W8 at 600 l/min nominal flow with up to 1600 l/min maximum flow.
- External pilot oil supply and external return for systems with a dedicated control oil circuit.
- 4 to 20 mA command value through the on-board electronics on 24 V DC.
- Internal piston position feedback for a linear and repeatable characteristic.
- 37.2 kg weight, 350 bar operating pressure, NBR seals, connection diagram ISO 4401-10-09-0-05.
Technical data
| Connection diagram | ISO 4401-10-09-0-05 |
| Max. flow | 1600 l/min |
| Product family | 4WRTE |
| Type of connection | Subplate mounting |
| Nominal flow | 600 l/min |
| Supply voltage | 24 V DC |
| Connectivity | Analog, command value 4 to 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 W8 |
| 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 | 37.2 kg |
Applications
The valve drives large lifting and feed axes where extension and retraction call for different flows. External piloting stays effective even when the main circuit is unloaded between strokes. HL is the specified fluid.
Manufacturer
Bosch Rexroth, material number R901178229, product family 4WRTE. Three switching positions, four ports, subplate mounting to ISO 4401-10-09-0-05.
| Hersteller-Nr | R901178229 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 37.200000 |
| 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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