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A 4...20 mA current interface, external pilot oil routing and 350 l/min nominal flow: this combination covers large controlled axes in extensive plants. Operating pressure may reach 350 bar. Three switching positions and four ports belong to size 25.
Proportional Directional Valve 4WRKE25E1-350L-3X/6EG24K31/F1D3M - Bosch Rexroth R900776605
BOSCH REXROTH
Original product
Net price (excl. VAT)
€5,506.66
Item
BRR-R900776605
Manufacturer no.
R900776605
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R900776605
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R900776605
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Total price
A current command value and a dedicated pilot pump together give a control loop with little interference. The 4WRKE25E1-350L-3X uses both, feeding and draining pilot oil externally while metering 350 l/min nominal flow at operating pressure up to 350 bar. The main spool carries symbol E1.
Benefits
- 4...20 mA command value, the signal level stays readable over long cable runs
- External pilot oil supply and external pilot oil return
- 350 l/min nominal flow, flow rate up to 870 l/min
- Operating pressure up to 350 bar, three switching positions, four ports
- 17.98 kg weight, ISO 4401-08-08-0-05 interface
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 E1 |
| 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 | 17.98 kg |
Applications
Use ranges from press lines through lock gate drives to test rigs for large cylinders. Inductive position feedback holds the set opening even when load pressure jumps. HL hydraulic fluid is approved together with NBR seals.
Manufacturer
Bosch Rexroth, material number R900776605. The type code 4WRKE25E1-350L-3X/6EG24K31/F1D3M defines size, spool symbol, pilot oil routing and command value type without ambiguity.
| Weight | 17.980000 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R900776605 |
| Zolltarifnummer | 84812010 |
| 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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