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A fully internal pilot circuit saves two pipe runs on the manifold. This 4WRKE32W8-600L supplies its pilot oil internally and returns it internally as well, driven by a 4-20 mA current command value. Nominal flow reaches 600 l/min at a maximum operating pressure of 350 bar.
Proportional Directional Valve 4WRKE32W8-600L-3X/6EG24ETK31/F1D3M - Bosch Rexroth R901055130
BOSCH REXROTH
Original product
Net price (excl. VAT)
€7,927.88
Item
BRR-R901055130
Manufacturer no.
R901055130
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901055130
Country of originGermany
ConditionNew
Artikel
BRR-R901055130
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The fewer pilot lines a manifold needs, the fewer leak points it has. This pilot-operated proportional directional valve in size 32 runs with internal pilot oil supply as well as internal pilot oil return, metering 600 l/min of nominal flow from an impressed 4-20 mA command value at up to 350 bar.
Benefits
- Internal pilot oil supply plus internal pilot oil return leave no extra pilot lines on the manifold
- A 4-20 mA current command value resists interference over long cables, wire break is detectable
- Nominal flow of 600 l/min with peak flow to 1600 l/min at 350 bar operating pressure
- Spool symbol W8 with linear characteristic curve backed by internal spool position feedback
- On-board electronics on 24 VDC, 7-pole connector (6 + PE) to EN 175201-804, 37.15 kg
Technical data
| Connection diagram | ISO 4401-10-09-0-05 |
| Max. flow | 1600 l/min |
| Product family | 4WRKE |
| Type of connection | Subplate mounting |
| Nominal flow | 600 l/min |
| Supply voltage | 24 VDC |
| Signal interface | 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) 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 | 37.15 kg |
Application
A good match for compact power units that carry no separate pilot oil circuit. The closed pilot path cuts the number of fittings, which reduces leak points on the NG32 plate. Typical installations are presses, test rigs plus hydraulic axes with high flow demand.
Manufacturer
Bosch Rexroth, material number R901055130. Manufacturing and marking follow the manufacturer factory standard.
| Hersteller-Nr | R901055130 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 37.150000 |
| 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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