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When an axis has to inch into position and then travel at full flow, the fine control range of the characteristic curve decides the result. The 4WRGE25V1-350P offers 350 l/min nominal flow at 350 bar and follows a ±10 V command value.
Proportional Directional Valve 4WRGE25V1-350P-1X/315G24K31/A1M - Bosch Rexroth R901120008
BOSCH REXROTH
Original product
Net price (excl. VAT)
€8,807.00
Item
BRR-R901120008
Manufacturer no.
R901120008
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901120008
Country of originGermany
ConditionNew
Artikel
BRR-R901120008
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Fine positioning and fast traverse are two demands on the same axis. The 4WRGE25V1-350P answers both with a linear characteristic curve with fine control range, spool symbol V1, at 350 l/min nominal flow and up to 870 l/min through the valve.
Benefits
- Linear curve with fine control range, spool symbol V1 in size 25.
- 350 l/min nominal flow, up to 870 l/min through the valve.
- 350 bar operating pressure across four ports, connection diagram ISO 4401-08-08-0-05.
- On-board electronics, 24 VDC, ±10 V command value over a 7-pole (6 + PE) connector to EN 175201-804.
- External pilot oil supply and external pilot oil return, 16.92 kg with NBR seals.
Technical data
| Connection diagram | ISO 4401-08-08-0-05 |
| Max. flow | 870 l/min |
| Product family | 4WRGE10,16,25 |
| 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 V1 |
| 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 | 16.92 kg |
Application
Size 25 typically sits in presses, injection moulding machines and large test rigs where a cylinder must be guided independently of load. The fine control range helps with careful approach and damped travel into end positions without giving up the flow reserve of up to 870 l/min.
Manufacturer
Bosch Rexroth, material number R901120008, product family 4WRGE10,16,25.
| Weight | 16.920000 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901120008 |
| GPSR Herstellerdaten | Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Country of Manufacture | Germany |
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