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A power unit with a single pump and still 220 l/min of controlled flow: this 4WRTE16 with spool symbol V feeds its pilot circuit internally in both directions and works up to 350 bar. Command 4...20 mA, weight 11.24 kg.
Proportional Directional Valve 4WRTE16V220L-4X/6EG24ETK31/F1M - Bosch Rexroth R901404221
BOSCH REXROTH
Original product
Net price (excl. VAT)
€5,343.73
Item
BRR-R901404221
Manufacturer no.
R901404221
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901404221
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901404221
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Total price
The fewer pipe runs a power unit needs, the faster it is built. The 4WRTE16V220L-4X/6EG24ETK31/F1M routes pilot supply and pilot return internally and therefore needs only the working ports of the subplate, at 220 l/min nominal flow and up to 350 bar.
Benefits
- Pilot oil supplied internally and returned internally, no additional pilot line required.
- 220 l/min nominal flow in size 16, series maximum 460 l/min.
- Spool symbol V, 3 switching positions, 4 ports to ISO 4401-07-07-0-05.
- 4...20 mA command, 24 VDC supply, 7-pole connector (6 + PE) to EN 175201-804.
- NBR seals, HL fluid, weight 11.24 kg.
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 | 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 | Connector 7-pole (6 + PE) according to EN 175201-804 |
| Spool symbol | Symbol V |
| 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 | 11.24 kg |
Applications
The valve suits presses, hoists and feed axes whose power unit runs without a pilot pump. A nominal flow of 220 l/min covers cylinders of larger area at moderate speed. The current interface simplifies connection to programmable controllers with an analogue output.
Manufacturer
Bosch Rexroth, material number R901404221. The type code 4WRTE16V220L-4X/6EG24ETK31/F1M states size 16, spool symbol V, 220 l/min nominal flow and component series 4X.
| Hersteller-Nr | R901404221 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 11.240000 |
| 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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