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At 220 l/min nominal flow this valve resolves small command changes more finely than the 325 l/min variant of the same series. Spool symbol E, ±10 V command value and operating pressure up to 350 bar. Pilot oil is supplied and returned externally.
Proportional Directional Valve 4WRZE25E220-7X/6EG24N9K31/A1D3V - Bosch Rexroth R900963715
BOSCH REXROTH
Original product
Net price (excl. VAT)
€5,306.36
Item
BRR-R900963715
Manufacturer no.
R900963715
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R900963715
Country of originGermany
ConditionNew
Artikel
BRR-R900963715
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Total price
Not every axis needs 325 l/min. Where 220 l/min is enough, this symbol E valve resolves the lower part of the characteristic curve more finely and keeps the same size 25 subplate pattern.
Benefits
- 220 l/min nominal flow, finer command resolution than the 325 l/min version
- Spool symbol E, three switching positions, four ports
- Voltage command value ±10 V on the on-board electronics, supply 24 VDC
- External pilot feed and external return, operating pressure up to 350 bar
- Mass 20.72 kg, mounting pattern ISO 4401-08-08-0-05
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 ±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 E |
| 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 | 20.72 kg |
Application
The version suits axes with limited flow demand where positioning accuracy matters more than speed. Tool adjustment drives, clamping systems and test axes fall into that group. The external pilot circuit assumes a dedicated pilot oil supply.
Manufacturer
The manufacturer is Bosch Rexroth and the material number is R900963715. Data sheet RE 29115 carries all characteristic curves and installation data, complemented by overview RE 07600-B.
| Hersteller-Nr | R900963715 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 20.720000 |
| 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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