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Smaller cylinders on a large plant are the classic case for the 220 l/min stage. This size 25 4WRTE controls 220 l/min nominal flow at 350 bar through spool symbol E with fine control range on a ±10 V command value.
Proportional Directional Valve 4WRTE25E220P-4X/6EG24K31/A1M - Bosch Rexroth R900747238
BOSCH REXROTH
Original product
Net price (excl. VAT)
€6,056.83
Item
BRR-R900747238
Manufacturer no.
R900747238
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R900747238
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R900747238
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A large machine rarely carries only large cylinders. For the smaller axes this version brings 220 l/min nominal flow with a fine control range, at an unchanged 350 bar operating pressure.
Benefits
- 220 l/min nominal flow with fine control range, fine resolution on smaller axes.
- 350 bar operating pressure as on the larger stages, flow up to 870 l/min.
- External pilot oil supply and external return on the shared pilot circuit.
- ±10 V command value, on-board electronics with internal spool position feedback.
- Spool symbol E, 3 switching positions, 17.96 kg, NBR seals.
Technical data
| Connection diagram | ISO 4401-08-08-0-05 |
| Maximum flow | 870 l/min |
| Product family | 4WRTE |
| Type of connection | Subplate mounting |
| Nominal flow | 220 l/min |
| Supply voltage | 24 V DC |
| Connectivity | Analog, command value ±10 V |
| Number of switching positions | 3 |
| Hydraulic fluid | HL |
| Number of ports | 4 |
| Electrical connection | Connector, 7-pole (6 + PE) according to EN 175201-804 |
| Spool symbol | Symbol E |
| Operating pressure, max. | 350 bar |
| Size | 25 |
| Seals | NBR |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 17.96 kg |
Applications
Intended for secondary axes on presses, tool clamping drives and ejector cylinders. They share the pilot circuit with the large valves of the same plant and still stay finely controllable. Connection diagram ISO 4401-08-08-0-05.
Manufacturer
Bosch Rexroth, material number R900747238. Genuine series part from the manufacturer, not a replica. The technical characteristics come from the manufacturer catalogue.
| Hersteller-Nr | R900747238 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 17.960000 |
| 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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