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Strip lines and rolling stands need steady flow from a separate pilot circuit. This 4WRTE16 with spool symbol V meters 220 l/min at 350 bar, is pilot supplied and relieved externally. Command 4...20 mA, weight 11.26 kg.
Proportional Directional Valve 4WRTE16V220L-4X/6EG24K31/F1M - Bosch Rexroth R901497817
BOSCH REXROTH
Original product
Net price (excl. VAT)
€5,941.09
Item
BRR-R901497817
Manufacturer no.
R901497817
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901497817
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901497817
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When a rolling stand is rebuilt, the power unit and its pilot pump usually stay untouched. The 4WRTE16V220L-4X/6EG24K31/F1M fits exactly there: external pilot oil supply, external return, 220 l/min nominal flow and a 4...20 mA command at operating pressures up to 350 bar.
Benefits
- 220 l/min nominal flow at 350 bar, the series reaches 460 l/min.
- External pilot with external return suits power units that have their own pilot pump.
- Spool symbol V and 3 switching positions preserve the mid position of the existing schematic.
- 4...20 mA command over a 7-pole connector (6 + PE) to EN 175201-804, 24 VDC supply.
- Mounting pattern ISO 4401-07-07-0-05, NBR seals, 11.26 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 | 11.26 kg |
Applications
The valve is used on rolling stands, strip guides and lifting axes in plant engineering. The separate pilot circuit keeps actuating times constant even when working pressure drops during the cycle. The current interface stays reliable around frequency converters and welding equipment.
Manufacturer
Bosch Rexroth, material number R901497817. The type code 4WRTE16V220L-4X/6EG24K31/F1M states size 16, spool symbol V, 220 l/min nominal flow and component series 4X.
| Hersteller-Nr | R901497817 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 11.260000 |
| 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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