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In a continuous casting line the oscillation axis works without pause inside a narrow tolerance band. The 4WRKE16W6-150L meters 150 l/min nominal flow at up to 350 bar and takes pilot oil from an external circuit. The pilot drain runs internally.
Proportional Directional Valve 4WRKE16W6-150L-3X/6EG24TK31/A1D3M - Bosch Rexroth R901492716
BOSCH REXROTH
Original product
Net price (excl. VAT)
€3,944.47
Item
BRR-R901492716
Manufacturer no.
R901492716
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901492716
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901492716
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In a continuous casting line the oscillation axis moves without pause inside a narrow tolerance band. The 4WRKE16W6-150L-3X/6EG24TK31/A1D3M serves it with 150 l/min nominal flow, draws pilot oil from a filtered external circuit and returns it internally to tank.
Benefits
- External pilot supply, internal pilot drain, filtered pilot oil with just one extra line
- 150 l/min nominal flow, maximum flow 460 l/min in size 16
- Spool symbol W6 with a linear curve, well suited to cyclic motion profiles
- 350 bar operating pressure on the ISO 4401-07-07-0-05 pattern
- ±10 V command value, 24 VDC, 12.05 kg, NBR seals for HL hydraulic fluid
Technical data
| Connection diagram | ISO 4401-07-07-0-05 |
| Max. flow | 460 l/min |
| Product family | 4WRKE |
| Type of connection | Subplate mounting |
| Nominal flow | 150 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 W6 |
| 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 | 12.05 kg |
Applications
The valve is used on oscillation and withdrawal axes in continuous casting and on other plants running permanently cyclic duty. Clean pilot oil from the auxiliary circuit keeps the pilot stage serviceable over long running times. The internal drain saves the second pilot line on the manifold.
Manufacturer
Bosch Rexroth, material number R901492716, type code 4WRKE16W6-150L-3X/6EG24TK31/A1D3M. The suffix TK31 denotes external supply with internal drain, W6-150L the spool symbol and flow rating.
| Hersteller-Nr | R901492716 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 12.050000 |
| 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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