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The symmetrical spool with symbol V is matched to hydraulic motors and synchronous cylinders where both directions should run at equal speed. Nominal flow 220 l/min, operating pressure to 350 bar, command value as a plus minus 10 V voltage.
Proportional Directional Valve 4WRTE25V220L-4X/6EG24EK31/A1V - Bosch Rexroth R900962457
BOSCH REXROTH
Original product
Net price (excl. VAT)
€7,437.97
Item
BRR-R900962457
Manufacturer no.
R900962457
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R900962457
Country of originGermany
ConditionNew
Artikel
BRR-R900962457
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Spool symbol V works with symmetrical metering edges, which suits synchronous cylinders and hydraulic motors. In this build the 4WRTE25V220L sets 220 l/min at up to 350 bar.
Benefits
- On-board electronics with internal spool position feedback hold the command value without an external controller
- Command value Analog, command value ±10 V on a 24 VDC supply, Connector, 7-pole (6 + PE)
- FKM seals matched to HL hydraulic fluid
- Subplate mounting to ISO 4401-08-08-0-05, size 25 interface, weight 18 kg
- Nominal flow 220 l/min with headroom up to 870 l/min for peak strokes
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 | 220 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 V |
| 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 | 18 kg |
Applications
The valve goes into rotary axes, reels and travel drives with hydraulic motors, where an asymmetric spool would favour one direction. Pilot oil is taken internally, the drain runs separately to tank. Weight is 18 kg.
Manufacturer
Bosch Rexroth lists this product under material number R900962457. Every figure on this page comes from the manufacturer data for type code 4WRTE25V220L-4X/6EG24EK31/A1V.
| Weight | 18.000000 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R900962457 |
| 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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