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For a replacement on a manifold that routes pilot oil externally in both directions, the exact combination is what matters. This 4WRZ25E220 brings symbol E, 220 l/min nominal flow and 350 bar maximum operating pressure.
Proportional Directional Valve 4WRZ25E220-7X/6EG24N9K4/M - Bosch Rexroth R900964784
BOSCH REXROTH
Original product
Net price (excl. VAT)
€3,791.09
Item
BRR-R900964784
Manufacturer no.
R900964784
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R900964784
Country of originGermany
ConditionNew
Artikel
BRR-R900964784
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A failed main stage is only replaced cleanly when the pilot oil paths agree as well. The 4WRZ25E220-7X/6EG24N9K4/M carries symbol E at 220 l/min nominal flow, with pilot supply and return both external.
Benefits
- Symbol E with 220 l/min nominal flow, 3 switching positions
- External pilot oil supply and external pilot oil return
- Maximum operating pressure 350 bar, flow up to 870 l/min
- Size 25, ISO 4401-08-08-0-05 interface
- Electrical with external electronics, 24 VDC
- Weight 20.04 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 | 220 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 | 20.04 kg |
Applications
For replacement and retrofit on plants with a separate pilot circuit and a mid-range flow demand. The 7-pole connector (6 + PE) to EN 175201-804 links the valve to the existing amplifier card. HL fluid.
Manufacturer
Bosch Rexroth, material number R900964784, type 4WRZ25E220-7X/6EG24N9K4/M. Datasheet RE 29115, overview RE 07600-B.
| Hersteller-Nr | R900964784 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 20.031000 |
| 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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