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High nominal flow and a pressurised return only go together with separate pilot oil routing. This 4WRKE25W6-350P drains pilot oil externally, converts ±10 V into 350 l/min and works up to 350 bar. Size 25, weight 17.82 kg.
Proportional Directional Valve 4WRKE25W6-350P-3X/6EG24EK31/A1D3M - Bosch Rexroth R901059573
BOSCH REXROTH
Original product
Net price (excl. VAT)
€5,473.20
Item
BRR-R901059573
Manufacturer no.
R901059573
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901059573
Country of originGermany
ConditionNew
Artikel
BRR-R901059573
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Total price
Nominal flow of 350 l/min with an external pilot oil return covers axes that travel fast and whose return line carries pressure. The command value arrives as ±10 V and operating pressure reaches 350 bar.
Advantages
- Nominal flow 350 l/min, maximum flow up to 870 l/min
- External pilot oil return, internal supply from port P
- Command value ±10 V, 24 VDC supply on a 7-pole connector to EN 175201-804
- Symbol W6 with open centre, three switching positions
- Linear characteristic curve with fine control range, operating pressure up to 350 bar
- Connection diagram ISO 4401-08-08-0-05, 17.82 kg, NBR seals
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 ±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 W6 |
| 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 | 17.82 kg |
Applications
A good fit for systems with a return filter or cooler that leave a few bar in port T. The fine control range keeps even large cylinders calm on start-up. Symbol W6 relieves the actuator as soon as the system is shut down.
Manufacturer
Bosch Rexroth, material number R901059573. The full type designation is 4WRKE25W6-350P-3X/6EG24EK31/A1D3M.
| Hersteller-Nr | R901059573 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 17.820000 |
| 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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