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Spool symbol E1 gives the axis a different centre condition than the W series. The 4WRZ16E1-180-7X/6EG24N9EK4/D3M meters 180 l/min nominal flow with it, works up to 350 bar and drains its pilot stage through an external line.
Proportional Directional Valve 4WRZ16E1-180-7X/6EG24N9EK4/D3M - Bosch Rexroth R901424365
BOSCH REXROTH
Original product
Net price (excl. VAT)
€3,212.91
Item
BRR-R901424365
Manufacturer no.
R901424365
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901424365
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901424365
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The spool symbol decides how the axis behaves in centre position. The 4WRZ16E1-180-7X/6EG24N9EK4/D3M carries symbol E1 for that, meters 180 l/min nominal flow and takes its pilot oil internally.
Benefits
- Spool symbol E1 with 3 switching positions and 4 ports.
- 180 l/min nominal flow, 460 l/min maximum flow.
- Internal pilot oil supply, external pilot oil return to tank.
- Operating pressure up to 350 bar at a mass of 11.94 kg.
- Driven by external electronics, solenoid supply 24 V DC.
- Mounting pattern ISO 4401-07-07-0-05, NBR seals for HL hydraulic fluid.
Technical data
| Connection diagram | ISO 4401-07-07-0-05 |
| Max. flow | 460 l/min |
| Product family | 4WRZ(E) |
| Type of connection | Subplate mounting |
| Nominal flow | 180 l/min |
| Supply voltage | 24 V DC |
| 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 E1 |
| Operating pressure, max. | 350 bar |
| Size | 16 |
| Seals | NBR |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Type of actuation | Electrical with external electronics |
| Weight | 11.94 kg |
Applications
The valve serves axes that need a defined connection of the actuator ports in centre position, for instance on lifting gear and winding drives. External drain keeps tank back pressure away from the pilot stage. NBR seals are fitted for mineral oil of class HL.
Manufacturer
Bosch Rexroth, material number R901424365. Characteristic curves and installation dimensions are given in data sheet RE 29115, the range overview in RE 07600-B.
| Hersteller-Nr | R901424365 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 11.940000 |
| 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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