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Blow moulding and injection machines pack their valves tightly together. The 4WRKE10W8-100L-3X/6EG24ETK31/A1D3M saves two lines through fully internal pilot routing and controls 100 l/min nominal flow from a ±10 V command.
Proportional Directional Valve 4WRKE10W8-100L-3X/6EG24ETK31/A1D3M - Bosch Rexroth R901020021
BOSCH REXROTH
Original product
Net price (excl. VAT)
€4,096.42
Item
BRR-R901020021
Manufacturer no.
R901020021
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901020021
Country of originGermany
ConditionNew
Artikel
BRR-R901020021
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In densely packed valve blocks every saved bore counts. The 4WRKE10W8-100L-3X/6EG24ETK31/A1D3M feeds and drains pilot oil internally while delivering 100 l/min nominal flow to the axis.
Benefits
- Pilot oil supplied and drained internally, ports X and Y disappear from the subplate.
- 100 l/min nominal flow at up to 170 l/min, spool symbol W8.
- ±10 V command into the on-board electronics, supplied at 24 VDC.
- 315 bar maximum operating pressure, three switching positions, four ports.
- 8.39 kg, ISO 4401-05-05-0-05 pattern, HL hydraulic fluid.
Technical data
| Connection diagram | ISO 4401-05-05-0-05 |
| Max. flow | 170 l/min |
| Product family | 4WRKE |
| Type of connection | Subplate mounting |
| Nominal flow | 100 l/min |
| 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 W8 |
| Operating pressure, max. | 315 bar |
| Size | 10 |
| Seals | NBR |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 8.39 kg |
Applications
Typical mounting places are clamping and ejector axes on blow moulding and injection machines as well as compact special purpose equipment. Where system pressure always stays above the required pilot pressure, internal routing is the simplest answer. The valve replaces identical units of the same pilot variant.
Manufacturer
Bosch Rexroth, material number R901020021. The type code 4WRKE10W8-100L-3X/6EG24ETK31/A1D3M states 100 l/min nominal flow, spool symbol W8 and internal pilot routing with a voltage input.
| Weight | 8.381000 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901020021 |
| GPSR Herstellerdaten | Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Country of Manufacture | Germany |
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