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When system pressure collapses during the cycle, the pilot stage should not notice. The 4WRTE10V100L-4X therefore receives its pilot oil from outside, drains it internally and meters 100 l/min from a ±10 V command value.
Proportional Directional Valve 4WRTE10V100L-4X/6EG24TK31/A1V - Bosch Rexroth R901470377
BOSCH REXROTH
Original product
Net price (excl. VAT)
€5,835.01
Item
BRR-R901470377
Manufacturer no.
R901470377
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901470377
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901470377
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If system pressure drops during the working cycle, an internally fed pilot stage loses actuating force. This size 10 proportional valve is therefore fed with pilot oil externally and drains it internally, so dynamics at 100 l/min nominal flow stay independent of working pressure.
Benefits
- External pilot oil supply with internal pilot oil return for a steady pilot pressure
- 100 l/min nominal flow, up to 170 l/min permitted across the valve
- On-board electronics for a ±10 V command value at 24 VDC
- Spool symbol V, three switching positions, four ports
- Subplate mounting to ISO 4401-05-05-0-05, FKM seals, weight 8.42 kg
Technical data
| Connection diagram | ISO 4401-05-05-0-05 |
| Max. flow | 170 l/min |
| Product family | 4WRTE |
| Type of connection | Subplate mounting |
| Nominal flow | 100 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 V |
| Operating pressure, max. | 350 bar |
| Size | 10 |
| Seals | FKM |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 8.42 kg |
Applications
Typical installation is in presses and cycling plants with strongly changing load pressure. Pilot oil arrives from a regulated source through the X port. Operating pressure may reach 350 bar, and HL is the intended hydraulic fluid.
Manufacturer
The Bosch Rexroth material number is R901470377.
| Hersteller-Nr | R901470377 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 8.420000 |
| 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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