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Scrap shears together with baling presses fight changing resistance every few seconds. This size 25 valve controls 220 l/min nominal flow at 350 bar on a 4 to 20 mA command value, spool symbol W8, pilot oil external on both sides.
Proportional Directional Valve 4WRZE25W8-220-7X/6EG24N9K31/F1V - Bosch Rexroth R900958855
BOSCH REXROTH
Original product
Net price (excl. VAT)
€5,344.45
Item
BRR-R900958855
Manufacturer no.
R900958855
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R900958855
Country of originGermany
ConditionNew
Artikel
BRR-R900958855
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Changing cutting forces call for a valve whose control input stays unimpressed. This pilot-operated proportional directional valve in size 25 works on a 4 to 20 mA current command value while metering 220 l/min nominal flow at 350 bar.
Advantages
- 4 to 20 mA current command value resists electrical interference from nearby drives.
- 220 l/min nominal flow at 350 bar, briefly rated up to 870 l/min.
- Fully external pilot routing decouples the pilot stage from surges in the main circuit.
- Concealed auxiliary actuation frees a jammed tool.
- Sturdy 20.23 kg steel housing with FKM seals plus UKCA evidence.
Technical data
| Conformity description | UKCA - Electromagnetic compatibility (EMC) SI2016/1091 |
| 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 |
| Conformity | UKCA |
| Supply voltage | 24 VDC |
| Connectivity | Analog, command value 4 to 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 W8 |
| Operating pressure, max. | 350 bar |
| Size | 25 |
| Seals | FKM |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 20.23 kg |
Applications
Used in recycling plants, scrap shears, baling presses, shredders. High-cycle splitting equipment in timber processing fits the same picture.
Manufacturer
Bosch Rexroth, material number R900958855. Genuine manufacturer part, not a replica. Every figure follows data sheets RE 29115 and RE 07600-B. Refer to the data sheet for characteristic curves and mounting dimensions.
| Hersteller-Nr | R900958855 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 20.221000 |
| 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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