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Long cable runs between cabinet and valve do not agree with a voltage signal. The 4WRDE16W8-220L-6X/MPT/24F1 therefore takes its command as 4...20 mA and moves up to 220 l/min nominal flow at 350 bar operating pressure in size 16.
Proportional Directional Valve 4WRDE16W8-220L-6X/MPT/24F1 - Bosch Rexroth R901529897
BOSCH REXROTH
Original product
Net price (excl. VAT)
€6,872.38
Item
BRR-R901529897
Manufacturer no.
R901529897
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901529897
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901529897
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In large plants the controller often sits far from the valve, and a voltage command picks up interference on the way. The 4WRDE16W8-220L-6X/MPT/24F1 works with a 4...20 mA current command instead, while delivering 220 l/min nominal flow at 350 bar operating pressure.
Benefits
- A 4...20 mA command stays stable over long cables, and a reading below 4 mA points to a broken line.
- 220 l/min nominal flow with up to 460 l/min maximum flow in size 16.
- Spool symbol W8, three switching positions, four ports, ISO 4401-07-07-0-05 mounting pattern.
- 350 bar operating pressure at 10.5 kg valve mass.
- On-board electronics with 24 VDC supply through a 7-pole connector (6 + PE) to EN 175201-804.
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 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 | 10.5 kg |
Application
Aimed at presses, injection moulding machines and test rigs with larger cylinders where the cabinet is not next to the axis. The 460 l/min reserve covers rapid traverse without a second valve. NBR seals match HL mineral oil based hydraulic fluid.
Manufacturer
Bosch Rexroth lists this valve under material number R901529897. Size 16 follows the ISO 4401-07-07-0-05 pattern, so it drops onto existing subplates.
| Hersteller-Nr | R901529897 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 10.500000 |
| Zolltarifnummer | 84812010 |
| GPSR Herstellerdaten | A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment |
| Artikel-Authentizität | Original product |
| Artikelzustand | New |
| Position sensing | No |
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