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The smaller flow rating of size 25: 220 l/min nominal flow instead of 325 l/min, with an E spool and external pilot oil routing on both sides. Operating pressure up to 350 bar, FKM seals and a valve weight of 20.58 kg.
Proportional Directional Valve 4WRZE25E220-7X/6EG24K31/A1V - Bosch Rexroth R900753206
BOSCH REXROTH
Original product
Net price (excl. VAT)
€4,457.70
Item
BRR-R900753206
Manufacturer no.
R900753206
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R900753206
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R900753206
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Total price
Not every axis on a large control manifold needs the full flow rate. The 4WRZE25E220-7X/6EG24K31/A1V delivers only 220 l/min nominal flow in a size 25 body and therefore spreads the command value range over a narrower control range. Pilot oil is supplied through X and drained through Y.
Benefits
- 220 l/min nominal flow in a size 25 body for finer command value resolution.
- A maximum flow rate of 870 l/min remains available as a reserve for rapid traverse.
- External pilot oil supply and external return for a separated pilot stage.
- Spool symbol E with three switching positions and an operating pressure of up to 350 bar.
- FKM seals, a weight of 20.58 kg and connection diagram 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 | 20.58 kg |
Application
The version is used on secondary axes of large plants that share a common size 25 manifold. Mineral oil of class HL is intended. The command value is analogue at ±10 V and the plug is 7-pole to EN 175201-804.
Manufacturer
Bosch Rexroth AG, material number R900753206, product family 4WRZ(E), size 25. The complete characteristic values are listed in data sheet RE 29115 and in data sheet RE 07600-B.
| Hersteller-Nr | R900753206 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 3.580000 |
| 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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