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The 4WRLD16V250L-4X/MPT/24ND6T is built for axes running up to 280 bar that require spool symbol V. Pilot oil is supplied and returned internally, so external pilot lines are unnecessary. Nominal flow is 250 l/min and the valve weighs 12.66 kg.
Proportional Directional Valve 4WRLD16V250L-4X/MPT/24ND6T - Bosch Rexroth R901491921
BOSCH REXROTH
Original product
Net price (excl. VAT)
€7,827.80
Item
BRR-R901491921
Manufacturer no.
R901491921
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901491921
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901491921
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When rebuilding an existing manifold, it often comes down to whether a valve can do without extra pilot ports. The 4WRLD16V250L-4X/MPT/24ND6T works with a fully internal pilot circuit and controls 250 l/min nominal flow at 280 bar operating pressure.
Benefits
- Spool symbol V with three switching positions and internal spool position feedback.
- 280 bar operating pressure, 250 l/min nominal flow, 800 l/min maximum flow.
- Internal pilot oil supply and internal pilot oil return without separate pilot lines.
- Digital axis controller on board, analog command value plus/minus 10 V, 24 VDC supply.
- Weight 12.66 kg in size 16 with mounting pattern ISO 4401-07-07-0-05.
Technical data
| Conformity description | UKCA - Electromagnetic compatibility (EMC) SI2016/1091 |
| Connection diagram | ISO 4401-07-07-0-05 |
| Max. flow | 800 l/min |
| Product family | 4WRLD |
| Type of connection | Subplate mounting |
| Nominal flow | 250 l/min |
| Conformity | UKCA |
| 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 12-pole (11 + PE) according to EN 175201-804 |
| Spool symbol | Symbol V |
| Operating pressure, max. | 280 bar |
| Size | 16 |
| Seals | NBR |
| Electrical connector | Connector, 12-pole (11 + PE) |
| Type of actuation | Electrical with integrated digital axis controller |
| Weight | 12.66 kg |
Applications
The valve serves controlled axes in machine tools and plastics machinery whose system pressure stays below 280 bar. Its four ports sit on a subplate to ISO 4401-07-07-0-05. NBR seals are fitted for hydraulic fluid HL.
Manufacturer
Bosch Rexroth lists this valve as R901491921 in product family 4WRLD, weight 12.66 kg. Conformity is declared as UKCA under SI2016/1091.
| Weight | 12.660000 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901491921 |
| Zolltarifnummer | 84812010 |
| GPSR Herstellerdaten | Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Country of Manufacture | Germany |
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