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The 4WRTE25W6-220L-4X/6EG24K31/A1V replaces an analogue controlled size 25 valve without changing piping or signal type. It accepts ±10 V, meters 220 l/min nominal flow and works up to 350 bar operating pressure.
Proportional Directional Valve 4WRTE25W6-220L-4X/6EG24K31/A1V - Bosch Rexroth R901417696
BOSCH REXROTH
Original product
Net price (excl. VAT)
€6,911.72
Item
BRR-R901417696
Manufacturer no.
R901417696
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901417696
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901417696
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When a control valve is replaced, mounting pattern and signal type decide how much work it is. The 4WRTE25W6-220L-4X/6EG24K31/A1V keeps the standard ISO 4401-08-08-0-05 pattern, takes its command as ±10 V and delivers 220 l/min nominal flow at 350 bar operating pressure.
Benefits
- The ISO 4401-08-08-0-05 pattern and 18.26 kg valve mass fit existing size 25 subplates.
- A ±10 V command value, fed straight from an analogue card, no converter needed.
- 220 l/min nominal flow and up to 870 l/min maximum flow.
- Internal pilot oil supply and internal pilot oil drain in the K31 version, no extra lines required.
- Spool symbol W6, FKM seals, 350 bar operating pressure, 24 VDC supply.
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 W6 |
| 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 | 18.26 kg |
Application
Mainly aimed at modernisation work where the analogue control stays and only the hydraulics are renewed. Electrical spool position feedback improves control quality against older valves without feedback. Test rigs and presses are the typical locations.
Manufacturer
Bosch Rexroth lists this valve under material number R901417696. Electrical connection is a 7-pole connector (6 + PE) to EN 175201-804.
| Hersteller-Nr | R901417696 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 18.260000 |
| Zolltarifnummer | 84812010 |
| GPSR Herstellerdaten | Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com |
| Artikel-Authentizität | Original product |
| Artikelzustand | New |
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