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To build a 220 l/min axis without pilot piping, the internally piloted variant is the one to take. The 4WRKE25E220L works on a 4...20 mA command value and holds 350 bar operating pressure.
Proportional Directional Valve 4WRKE25E220L-3X/6EG24ETK31/F1D3M - Bosch Rexroth R901186442
BOSCH REXROTH
Original product
Net price (excl. VAT)
€5,249.30
Item
BRR-R901186442
Manufacturer no.
R901186442
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901186442
Country of originGermany
ConditionNew
Artikel
BRR-R901186442
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An assembly without separate pilot lines saves fitting time and connections. The 4WRKE25E220L-3X/6EG24ETK31/F1D3M draws pilot oil internally and returns it internally, at 220 l/min nominal flow with spool symbol E.
Benefits
- Internal pilot oil supply and internal return, assembly without pilot piping
- Nominal flow 220 l/min, maximum flow 870 l/min
- Linear characteristic curve with internal spool position feedback
- 4...20 mA command value on on-board electronics, 24 VDC supply
- Maximum operating pressure 350 bar, size 25
Technical data
| Connection diagram | ISO 4401-08-08-0-05 |
| Max. flow | 870 l/min |
| Product family | 4WRKE |
| Type of connection | Subplate mounting |
| Nominal flow | 220 l/min |
| 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 E |
| 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 | 17.96 kg |
Application
For new builds and conversions where the manifold should manage without extra lines. The 220 l/min nominal flow serves large cylinders at moderate speed. Weight 17.96 kg, size 25.
Manufacturer
Bosch Rexroth, material number R901186442, type 4WRKE25E220L-3X/6EG24ETK31/F1D3M.
| Hersteller-Nr | R901186442 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 17.960000 |
| 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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