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Test rigs need short signal paths and little piping. The 4WRKE10W8-50L-3X/6EG24ETK31/F1D3M feeds and drains pilot oil internally, works with 50 l/min nominal flow at up to 315 bar and takes its command as a 4...20 mA current loop.
Proportional Directional Valve 4WRKE10W8-50L-3X/6EG24ETK31/F1D3M - Bosch Rexroth R900766958
BOSCH REXROTH
Original product
Net price (excl. VAT)
€3,765.92
Item
BRR-R900766958
Manufacturer no.
R900766958
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R900766958
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R900766958
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A test rig gets rebuilt often and every saved line shortens the rebuild. The 4WRKE10W8-50L-3X/6EG24ETK31/F1D3M needs only the four main ports and controls 50 l/min nominal flow through them.
Benefits
- Pilot oil supplied and drained internally, the valve runs on a subplate with P, T, A and B.
- 50 l/min nominal flow, up to 170 l/min, spool symbol W8.
- 4...20 mA command, a current loop is insensitive to electrical interference.
- 315 bar maximum operating pressure, size 10, three switching positions.
- 8.41 kg, NBR seals, HL hydraulic fluid, supplied at 24 VDC.
Technical data
| Connection diagram | ISO 4401-05-05-0-05 |
| Max. flow | 170 l/min |
| Product family | 4WRKE |
| Type of connection | Subplate mounting |
| Nominal flow | 50 l/min |
| Supply voltage | 24 VDC |
| Connectivity | Analog, command value 4...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. | 315 bar |
| Size | 10 |
| Seals | NBR |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 8.41 kg |
Applications
The valve is used on roller and component test rigs, endurance test equipment and experimental setups with changing fixtures. Internal pilot routing allows a quick change between setups. A system pressure above the required pilot pressure is the condition for it.
Manufacturer
Bosch Rexroth, material number R900766958. The type code 4WRKE10W8-50L-3X/6EG24ETK31/F1D3M states 50 l/min nominal flow, spool symbol W8 and internal pilot oil routing.
| Hersteller-Nr | R900766958 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 8.401000 |
| 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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