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A size 25 proportional directional valve with 220 l/min nominal flow, spool symbol V and external pilot oil supply and return. The ±10 V command goes straight into the on-board electronics and operating pressure reaches 350 bar.
Proportional Directional Valve 4WRTE25V220P-4X/6EG24K31/A1M - Bosch Rexroth R900972531
BOSCH REXROTH
Original product
Net price (excl. VAT)
€7,260.15
Item
BRR-R900972531
Manufacturer no.
R900972531
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R900972531
Country of originGermany
ConditionNew
Artikel
BRR-R900972531
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Replacing an older proportional valve is easiest when mounting pattern, flow rating and signal type all stay the same. The 4WRTE25V220P-4X/6EG24K31/A1M offers 220 l/min nominal flow, ISO 4401-08-08-0-05 and an analog ±10 V command for exactly that case.
Benefits
- Mounting pattern ISO 4401-08-08-0-05 allows a swap without changing the subplate.
- 220 l/min nominal flow, 870 l/min maximum flow, 350 bar operating pressure.
- Spool symbol V with a fine metering edge for smooth motion at small command values.
- External pilot oil supply and return, useful where tank back pressure is raised.
- On-board electronics with position feedback, valve mass 17.96 kg.
Technical data
| Connection diagram | ISO 4401-08-08-0-05 |
| Max. flow | 870 l/min |
| Product family | 4WRTE |
| Type of connection | Subplate mounting |
| Nominal flow | 220 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 V |
| 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
Aimed at upgrades on presses, sawmill lines and lifting gear where existing pipework should stay in place. The 24 VDC supply through a 7-pole connector (6 + PE) is usually already prepared in existing cabinets. HL hydraulic fluid.
Manufacturer
Bosch Rexroth, material number R900972531. Build with NBR seals and on-board electronics.
| Weight | 17.960000 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R900972531 |
| 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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