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A cylinder with a large area and a short stroke does not need 220 l/min. This size 16 version is deliberately rated lower at 150 l/min nominal flow, is pilot fed internally and follows a 4...20 mA command value, at pressures up to 350 bar.
Proportional Directional Valve 4WRTE16W8-150L-4X/6EG24ETK31/F1M - Bosch Rexroth R901428660
BOSCH REXROTH
Original product
Net price (excl. VAT)
€5,722.95
Item
BRR-R901428660
Manufacturer no.
R901428660
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901428660
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901428660
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A cylinder with a large area and a short stroke does not need maximum flow, it needs matching resolution. The 4WRTE16W8-150L-4X/6EG24ETK31/F1M is therefore rated at 150 l/min nominal flow and works at operating pressures up to 350 bar.
Benefits
- 150 l/min nominal flow in size 16, maximum flow 460 l/min.
- Internal pilot oil supply and internal pilot oil return.
- 4...20 mA command value on the on-board electronics, 24 VDC on a 7-pole (6 + PE) connector to EN 175201-804.
- Spool symbol W8 with a linear characteristic curve, 3 switching positions and 4 ports.
- Operating pressure up to 350 bar, connection diagram ISO 4401-07-07-0-05, 11.3 kg weight.
Technical data
| Connection diagram | ISO 4401-07-07-0-05 |
| Max. flow | 460 l/min |
| Product family | 4WRTE |
| Type of connection | Subplate mounting |
| Nominal flow | 150 l/min |
| Supply voltage | 24 VDC |
| Connectivity | Analog, command value 4...20 mA |
| 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 W8 |
| 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 | 11.3 kg |
Applications
The valve is used on riveting presses, joining units and die cushions with short travel and high forces. A tighter nominal flow spreads the command range over the stroke actually used and improves resolution. Subplate mounting to ISO 4401-07-07-0-05 remains the usual size 16 pattern.
Manufacturer
Bosch Rexroth, material number R901428660. The type designation 4WRTE16W8-150L-4X/6EG24ETK31/F1M states size 16, spool symbol W8, 150 l/min nominal flow and series 4X.
| Hersteller-Nr | R901428660 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 11.300000 |
| 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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