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Medium sized press cylinders call for twice the flow at the same accuracy. The 4WRKE10W8-50L-3X/6EG24K31/A1D3M delivers 50 l/min nominal flow, takes a ±10 V command and runs on an external pilot circuit.
Proportional Directional Valve 4WRKE10W8-50L-3X/6EG24K31/A1D3M - Bosch Rexroth R901347386
BOSCH REXROTH
Original product
Net price (excl. VAT)
€4,096.42
Item
BRR-R901347386
Manufacturer no.
R901347386
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Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901347386
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901347386
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As cylinder bore grows the nominal flow has to grow with it without losing control quality. The 4WRKE10W8-50L-3X/6EG24K31/A1D3M provides 50 l/min nominal flow for that job and is commanded by ±10 V.
Benefits
- 50 l/min nominal flow, up to 170 l/min in size 10.
- ±10 V command into the on-board electronics, no separate amplifier card required.
- Pilot oil supplied and drained externally, pilot pressure and relief can be chosen freely.
- 315 bar maximum operating pressure, three switching positions, ISO 4401-05-05-0-05 pattern.
- Spool symbol W8, 8.4 kg, NBR seals for HL hydraulic fluid.
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 ±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 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 | 8.4 kg |
Applications
The valve drives press cylinders, draw cushions and infeed axes in the medium power range. A separate pilot circuit keeps the pilot stage supplied even while main pressure is lowered. Valves of the same pilot variant with a different nominal flow fit the same subplate.
Manufacturer
Bosch Rexroth, material number R901347386. The type code 4WRKE10W8-50L-3X/6EG24K31/A1D3M states 50 l/min nominal flow, spool symbol W8 and the A1 voltage input.
| Hersteller-Nr | R901347386 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 8.400000 |
| 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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