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220 l/min nominal flow in size 16 gets large cylinders moving quickly. The fine control range still keeps positioning accurate, at operating pressures up to 350 bar, a ±10 V command value and external pilot supply.
Proportional Directional Valve 4WRTE16E220P-4X/6EG24K31/A1M - Bosch Rexroth R901540678
BOSCH REXROTH
Original product
Net price (excl. VAT)
€5,736.81
Item
BRR-R901540678
Manufacturer no.
R901540678
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901540678
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901540678
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Total price
A cylinder of 200 mm bore needs flow, otherwise the working stroke turns into a test of patience. The 4WRTE16E220P-4X/6EG24K31/A1M delivers 220 l/min nominal flow at operating pressures up to 350 bar and keeps positioning accurate through its fine control range.
Benefits
- 220 l/min nominal flow, maximum flow 460 l/min in size 16.
- Linear characteristic curve with a fine control range, high resolution close to null.
- External pilot oil supply and external pilot oil return.
- Spool symbol E, 3 switching positions and 4 ports, connection diagram ISO 4401-07-07-0-05.
- Operating pressure up to 350 bar, ±10 V command value, 24 VDC on a 7-pole (6 + PE) connector to EN 175201-804.
- NBR seals for HL hydraulic fluid, 11.1 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 | 220 l/min |
| 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, 7-pole (6 + PE) according to EN 175201-804 |
| Spool symbol | Symbol E |
| 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 | 11.1 kg |
Applications
The valve moves press rams, die cushions and large lifting cylinders in steel construction and forming technology. High nominal flow shortens rapid and return strokes while the fine control range keeps the approach to the end position smooth. External pilot supply suits power units with their own pilot pump.
Manufacturer
Bosch Rexroth, material number R901540678. The type designation 4WRTE16E220P-4X/6EG24K31/A1M states size 16, spool symbol E, 220 l/min nominal flow and series 4X.
| Hersteller-Nr | R901540678 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 11.100000 |
| 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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