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Where a separate pilot unit supplies pilot pressure, the main valve has to route both pilot paths outward. This 4WRZ25E325 does so at 325 l/min nominal flow and 350 bar maximum operating pressure in size 25, weight 20.06 kg.
Proportional Directional Valve 4WRZ25E325-7X/6EG24K4/M - Bosch Rexroth R901309512
BOSCH REXROTH
Original product
Net price (excl. VAT)
€3,703.40
Item
BRR-R901309512
Manufacturer no.
R901309512
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901309512
Country of originGermany
ConditionNew
Artikel
BRR-R901309512
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A separate pilot unit keeps pilot pressure constant but requires a valve with an external supply and an external return. The 4WRZ25E325-7X/6EG24K4/M meets that with symbol E and 325 l/min nominal flow in size 25.
Benefits
- External pilot oil supply and external pilot oil return
- Symbol E with 325 l/min nominal flow, flow up to 870 l/min
- 3 switching positions, 4 ports, maximum operating pressure 350 bar
- ISO 4401-08-08-0-05 interface, subplate mounting
- External electronics, 24 VDC supply, 3-pole connector (2 + PE)
- Weight 20.06 kg, NBR seals
Technical data
| Connection diagram | ISO 4401-08-08-0-05 |
| Max. flow | 870 l/min |
| Product family | 4WRZ(E) |
| Type of connection | Subplate mounting |
| Nominal flow | 325 l/min |
| Supply voltage | 24 VDC |
| 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, 3-pole (2 + PE) |
| Type of actuation | Electrical with external electronics |
| Weight | 20.06 kg |
Applications
For large installations with their own pilot pressure station, for example in metal forming and steel construction. Working pressure may vary up to 350 bar without affecting the pilot stage. HL fluid, size 25.
Manufacturer
Bosch Rexroth, material number R901309512, type 4WRZ25E325-7X/6EG24K4/M. Datasheet RE 29115, overview RE 07600-B.
| Hersteller-Nr | R901309512 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 20.060000 |
| 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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