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Mould and die adjustments in a foundry move slowly but under heavy load. This 4WRTE16V1 meters 220 l/min at 350 bar for that, takes plus or minus 10 V as command and draws pilot oil from an external circuit. Weight 11.32 kg.
Proportional Directional Valve 4WRTE16V1-220L-4X/6EG24K31/A1M - Bosch Rexroth R901391761
BOSCH REXROTH
Original product
Net price (excl. VAT)
€5,941.09
Item
BRR-R901391761
Manufacturer no.
R901391761
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901391761
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901391761
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In foundry equipment mould halves and dies move slowly yet press against each other with high force. The 4WRTE16V1-220L-4X/6EG24K31/A1M controls those movements with 220 l/min nominal flow at operating pressures up to 350 bar and is driven by the proven plus or minus 10 V command.
Benefits
- 220 l/min nominal flow in size 16, series maximum flow 460 l/min.
- Spool symbol V1 with 3 switching positions and 4 ports to ISO 4401-07-07-0-05.
- A plus or minus 10 V command connects directly to existing analogue controllers.
- External pilot oil supply with external return keeps pilot pressure constant.
- 24 VDC through a 7-pole connector (6 + PE) to EN 175201-804, NBR seals, 11.32 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 ±10 V |
| 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 V1 |
| 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 | 11.32 kg |
Applications
The valve moves mould adjustments, core pulls and lifting units in casting and forming plants. Because the pilot circuit is supplied externally, actuating behaviour stays independent of load changes in the working circuit. Mineral oil of class HL with NBR seals is intended.
Manufacturer
Bosch Rexroth, material number R901391761. The type code 4WRTE16V1-220L-4X/6EG24K31/A1M states size 16, spool symbol V1, 220 l/min nominal flow and component series 4X.
| Weight | 11.320000 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901391761 |
| Zolltarifnummer | 84812010 |
| GPSR Herstellerdaten | Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Country of Manufacture | Germany |
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