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350 l/min nominal flow with a 4...20 mA current command and a purely internal pilot oil path. The 4WRKE25R350L suits fast cylinder axes fed from a manifold without separate pilot ports and handles operating pressures up to 350 bar.
Proportional Directional Valve 4WRKE25R350L-3X/6EG24ETK31/F1D3M - Bosch Rexroth R901238860
BOSCH REXROTH
Original product
Net price (excl. VAT)
€5,517.03
Item
BRR-R901238860
Manufacturer no.
R901238860
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901238860
Country of originGermany
ConditionNew
Artikel
BRR-R901238860
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Total price
Fast cylinder movements need flow, plant wiring needs noise immunity. The 4WRKE25R350L-3X/6EG24ETK31/F1D3M provides both: 350 l/min nominal flow controlled by a 4...20 mA current command, with internal pilot oil supply and return.
Benefits
- 350 l/min nominal flow moves large cylinders quickly
- 4...20 mA current interface, immune to noise even over long cable runs
- Internal pilot oil supply and return, no extra work on the manifold
- Operating pressure up to 350 bar, maximum flow 870 l/min
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 | 350 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 R |
| 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 | 17.8 kg |
Applications
A good match for drawing presses, test cylinders and handling axes with high travel speed. The subplate mounting follows ISO 4401-08-08-0-05. At 17.8 kg the valve stays in the usual weight class for size 25.
Manufacturer
Bosch Rexroth, material number R901238860. The type code 4WRKE25R350L-3X/6EG24ETK31/F1D3M defines size, spool symbol, electronics and seal material without ambiguity.
| Hersteller-Nr | R901238860 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 17.800000 |
| GPSR Herstellerdaten | A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment |
| Artikel-Authentizität | Original product |
| Artikelzustand | New |
| Position sensing | No |
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