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A fine control range pays off when an axis has to be metered precisely around null. The 4WRDE25E350P combines that curve with 350 l/min nominal flow and 350 bar in size 25. Four ports, three switching positions, weight 17.5 kg.
Proportional Directional Valve 4WRDE25E350P-6X/MXY/24A5 - Bosch Rexroth R901568437
BOSCH REXROTH
Original product
Net price (excl. VAT)
€7,806.62
Item
BRR-R901568437
Manufacturer no.
R901568437
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901568437
Country of originGermany
ConditionNew
Artikel
BRR-R901568437
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Total price
Between standstill and full stroke lies the range that is hardest to control. The 4WRDE25E350P works there with a linear curve with fine control range, at 350 l/min nominal flow and 350 bar operating pressure.
Benefits
- Linear curve with fine control range, spool symbol E in size 25.
- 350 bar operating pressure, that is 80 bar more than size 27 of the same series.
- 350 l/min nominal flow with a limit of 870 l/min.
- External piloting in supply and return, connection diagram ISO 4401-08-08-0-05.
- 17.5 kg, ±10 V command value, 7-pole (6 + PE) connector to EN 175201-804.
Technical data
| Connection diagram | ISO 4401-08-08-0-05 |
| Max. flow | 870 l/min |
| Product family | 4WRDE |
| Type of connection | Subplate mounting |
| Nominal flow | 350 l/min |
| 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 | NBR |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 17.5 kg |
Application
The valve suits axes with high system pressure that still need sensitive guidance, for example on forming tools and clamping systems. Size 25 keeps the control block more compact than size 27 at comparable flow.
Manufacturer
Bosch Rexroth, material number R901568437, product family 4WRDE.
| Hersteller-Nr | R901568437 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 3.580000 |
| 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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