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For axes with differential cylinders and high oil demand this valve combines symbol V1 with 220 l/min nominal flow. Pilot oil arrives externally and returns externally, in size 16, at operating pressure up to 350 bar with ±10 V DC command value.
Proportional Directional Valve 4WRDE16V1-220L-6X/MXYWG/24A5 - Bosch Rexroth R901490893
BOSCH REXROTH
Original product
Net price (excl. VAT)
€7,608.70
Item
BRR-R901490893
Manufacturer no.
R901490893
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901490893
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901490893
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When an axis with unequal piston areas also has to travel fast, spool symbol and nominal flow must match. The 4WRDE16V1-220L-6X/MXYWG/24A5 brings symbol V1 and 220 l/min nominal flow together in size 16, with a separated pilot circuit.
Benefits
- Symbol V1 compensates the area ratio of a differential cylinder across three switching positions.
- 220 l/min nominal flow, 460 l/min maximum, leaving reserve for rapid traverse phases.
- External pilot oil supply and external return, independent of load pressure at the axis.
- Internal position feedback, command value ±10 V DC, supply 24 V DC through a 7-pole connector (6 + PE).
- Operating pressure up to 350 bar, weight 10.5 kg, NBR seals, mounting pattern ISO 4401-07-07-0-05.
Technical data
| Connection diagram | ISO 4401-07-07-0-05 |
| Max. flow | 460 l/min |
| Product family | 4WRDE |
| Type of connection | Subplate mounting |
| Nominal flow | 220 l/min |
| Supply voltage | 24 V DC |
| 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 V1 |
| Operating pressure, max. | 350 bar |
| Size | 16 |
| Seals | NBR |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 10.5 kg |
Applications
Target applications are lifting axes, tilting units and feeds in forming lines that travel fast yet have to decelerate gently. The high nominal flow allows short cycle times without pushing control to its limit. An external pilot circuit keeps piloting stable even at low working pressure.
Manufacturer
Bosch Rexroth, material number R901490893. The type code 4WRDE16V1-220L-6X/MXYWG/24A5 states size, symbol and pilot variant in full.
| Hersteller-Nr | R901490893 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 10.500000 |
| 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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