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Spool symbol W8 gives size 32 a different behaviour than the E1 version at the same flow. The 4WRKE32W8-400L controls 400 l/min nominal flow from a 4 to 20 mA command, at 350 bar. Weight 37.58 kg.
Proportional Directional Valve 4WRKE32W8-400L-3X/6EG24K31/F1D3M - Bosch Rexroth R901355941
BOSCH REXROTH
Original product
Net price (excl. VAT)
€7,212.14
Item
BRR-R901355941
Manufacturer no.
R901355941
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901355941
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901355941
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Total price
Two valves of the same body size differ mainly in their control edge geometry. The 4WRKE32W8-400L carries spool symbol W8 instead of E1 and converts 400 l/min nominal flow, driven by a 4 to 20 mA current command value.
Benefits
- Spool symbol W8, different control edge layout compared with the E1 version of the same size.
- 400 l/min nominal flow, up to 1550 l/min in size 32.
- Command value 4 to 20 mA into on-board electronics, 24 V DC supply.
- External pilot supply and return, independent of pressure in the main circuit.
- 350 bar operating pressure, NBR seals, hydraulic fluid HL.
- 37.58 kg weight, connection diagram ISO 4401-10-09-0-05, linear characteristic curve.
Technical data
| Connection diagram | ISO 4401-10-09-0-05 |
| Max. flow | 1550 l/min |
| Product family | 4WRKE |
| Type of connection | Subplate mounting |
| Nominal flow | 400 l/min |
| Supply voltage | 24 V DC |
| Connectivity | Analog, command value 4 to 20 mA |
| 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 W8 |
| Operating pressure, max. | 350 bar |
| Size | 32 |
| Seals | NBR |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 37.58 kg |
Applications
The valve serves large forming and lifting axes where centre position behaviour has to match the safety concept of the plant. Mounting is on a subplate to ISO 4401 size 10. Pilot oil is supplied and discharged through separate lines.
Manufacturer
Bosch Rexroth, material number R901355941, product family 4WRKE. Electrical connection through a 7-pole connector (6 + PE) to EN 175201-804.
| Hersteller-Nr | R901355941 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 3.580000 |
| 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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