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A peak flow of 870 l/min at 350 bar makes this 4WRTE25 a valve for large cylinders. With 350 l/min nominal flow and spool symbol W6 it controls in closed loop through its on-board electronics, analog ±10 V command value.
Proportional Directional Valve 4WRTE25W6-350L-4X/6EG24TK31/A1M - Bosch Rexroth R987095989
BOSCH REXROTH
Original product
Net price (excl. VAT)
€5,855.45
Item
BRR-R987095989
Manufacturer no.
R987095989
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R987095989
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R987095989
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Total price
Large cylinder areas demand flow without giving up control quality. The 4WRTE25W6-350L-4X in size 25 provides 350 l/min nominal flow and passes up to 870 l/min at peak, at 350 bar operating pressure and with internal spool position feedback.
Benefits
- 350 l/min nominal flow, 870 l/min maximum flow
- Spool symbol W6, three switching positions, four ports
- External pilot oil supply and internal pilot oil return
- On-board electronics with analog ±10 V command value, no external amplifier card
- ISO 4401-08-08-0-05 interface, 350 bar operating pressure, NBR seals
Technical data
| Connection diagram | ISO 4401-08-08-0-05 |
| Max. flow | 870 l/min |
| Product family | 4WRTE |
| 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 | 18 kg |
Applications
Used on forming presses, forging equipment and large test cylinders where several hundred litres per minute have to be controlled. The external pilot supply allows a separate, pressure stable pilot circuit independent of working pressure, while the internal return saves one line back to tank.
Manufacturer
Bosch Rexroth, material number R987095989, type 4WRTE25W6-350L-4X/6EG24TK31/A1M, component series 4X.
| Hersteller-Nr | R987095989 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 3.580000 |
| Zolltarifnummer | 84812010 |
| 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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