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This variant gets by with four oil ports plus one signal line: pilot oil flows in internally, drains internally, while the command value arrives as a 4...20 mA current. Nominal flow is 220 l/min at up to 350 bar operating pressure.
Proportional Directional Valve 4WRZE25W6-220-7X/6EG24N9ETK31/F1V - Bosch Rexroth R900962041
BOSCH REXROTH
Original product
Net price (excl. VAT)
€5,052.46
Item
BRR-R900962041
Manufacturer no.
R900962041
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R900962041
Country of originGermany
ConditionNew
Artikel
BRR-R900962041
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Fewer interfaces mean fewer sources of error. In this valve the whole pilot path stays inside, controlled over 4...20 mA. The main spool releases 220 l/min nominal flow, the limit being 870 l/min at 350 bar.
Benefits
- Pilot oil supplied internally, drained internally, only the four working ports sit outside
- Current command 4...20 mA, insensitive to line resistance
- 220 l/min nominal flow, 870 l/min flow limit, 350 bar operating pressure
- Spool symbol W6, 3 switching positions, concealed manual override
- FKM seals for HL fluid, UKCA to SI2016/1091, size 25 at 20.24 kg
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...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 W6 |
| 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 | 20.24 kg |
Applications
The build suits enclosed power units, container plants as well as workshop rigs where every extra line is in the way. A return line with low back pressure remains the precondition. Porting follows the ISO 4401-08-08-0-05 pattern of size 25.
Manufacturer
Bosch Rexroth lists this build under R900962041. Complete curves appear in data sheet RE 29115 on the pilot-operated proportional valve.
| Hersteller-Nr | R900962041 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 20.240000 |
| 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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