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The spool symbol decides how an axis behaves in mid position. The 4WRZ25E3-220-7X/6EG24N9ETK4/M carries symbol E3 at 220 l/min nominal flow, handles up to 870 l/min and works to 350 bar on the ISO 4401-08-08-0-05 interface in size 25. Weight 18.2 kg.
Proportional Directional Valve 4WRZ25E3-220-7X/6EG24N9ETK4/M - Bosch Rexroth R901437707
BOSCH REXROTH
Original product
Net price (excl. VAT)
€3,901.92
Item
BRR-R901437707
Manufacturer no.
R901437707
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901437707
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901437707
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The 4WRZ25E3-220-7X/6EG24N9ETK4/M works with spool symbol E3 and three switching positions. Nominal flow is 220 l/min, flow through the valve reaches 870 l/min at a maximum of 350 bar.
Benefits
- Spool symbol E3 with three switching positions and four ports
- 220 l/min nominal flow, flow up to 870 l/min
- 350 bar maximum operating pressure, interface ISO 4401-08-08-0-05
- Electrical with external electronics, 24 VDC, 3-pole (2 + PE) plug
- 18.2 kg, NBR seals, HL hydraulic fluid, size 25
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 E3 |
| Operating pressure, max. | 350 bar |
| Size | 25 |
| Seals | NBR |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Type of actuation | Electrical with external electronics |
| Weight | 18.2 kg |
Applications
The valve serves axes that require a defined behaviour of the actuator ports in mid position. External electronics keep the control parameters in the machine controller rather than in the valve. Subplate and hole pattern match the 4WRZ(E) series in size 25.
Manufacturer
Bosch Rexroth, material number R901437707. Characteristic curves, symbol drawing and installation dimensions are given in data sheet RE 29115.
| Hersteller-Nr | R901437707 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 18.200000 |
| Zolltarifnummer | 84812010 |
| GPSR Herstellerdaten | A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment |
| Artikel-Authentizität | Original product |
| Artikelzustand | New |
| Position sensing | No |
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