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Current command value plus a separate pilot circuit in one valve: the 4WRKE32W8-600L in version F1D3M accepts 4-20 mA while using external pilot oil supply along with an external return. Nominal flow 600 l/min, operating pressure to 350 bar, mass 37.1 kg.
Proportional Directional Valve 4WRKE32W8-600L-3X/6EG24K31/F1D3M - Bosch Rexroth R900709134
BOSCH REXROTH
Original product
Net price (excl. VAT)
€7,212.14
Item
BRR-R900709134
Manufacturer no.
R900709134
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R900709134
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R900709134
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Interference-proof signal transmission can be combined with pilot pressure that is independent of the main circuit. This pilot-operated NG32 valve processes an impressed 4-20 mA command value while drawing pilot oil through external supply plus external return, at 600 l/min of nominal flow with a 350 bar maximum.
Benefits
- Impressed command value of 4-20 mA is unaffected by voltage drop on long cables
- External pilot oil supply with external pilot oil return holds pilot pressure steady
- Nominal flow of 600 l/min, maximum flow 1600 l/min, spool symbol W8
- Operating pressure to 350 bar, 3 switching positions, connection diagram ISO 4401-10-09-0-05
- On-board electronics on 24 VDC with internal spool position feedback, mass 37.1 kg
Technical data
| Connection diagram | ISO 4401-10-09-0-05 |
| Max. flow | 1600 l/min |
| Product family | 4WRKE |
| Type of connection | Subplate mounting |
| Nominal flow | 600 l/min |
| Supply voltage | 24 VDC |
| Signal interface | Analog, command value 4-20 mA |
| Number of switching positions | 3 |
| Hydraulic fluid | HL |
| Number of ports | 4 |
| Electrical connection | Connector 7-pole (6 + PE) 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 | 37.1 kg |
Application
Proven in extensive plants with a dedicated pilot pump, such as rolling mills plus large press lines. The current command value stays stable even across several hundred metres of cable. An external pilot circuit allows separate filtration along with its own pressure tapping.
Manufacturer
Bosch Rexroth, material number R900709134. Manufacturing and marking follow the manufacturer factory standard.
| Hersteller-Nr | R900709134 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 37.100000 |
| 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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