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Controllers with a voltage output save a converter when the valve accepts ±10 V directly. This 4WRKE16 with spool symbol W8 carries 150 l/min nominal flow, is piloted internally and works up to 350 bar. FKM seals, 10.98 kg.
Proportional Directional Valve 4WRKE16W8-150L-3X/6EG24ETK31/A1D3V - Bosch Rexroth R901524803
BOSCH REXROTH
Original product
Net price (excl. VAT)
€4,955.44
Item
BRR-R901524803
Manufacturer no.
R901524803
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901524803
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901524803
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Total price
A signal converter between controller and valve costs space and adds another source of error. The 4WRKE16W8-150L-3X/6EG24ETK31/A1D3V processes ±10 V on board and handles 150 l/min nominal flow at up to 350 bar.
Advantages
- Command value ±10 V without an intermediate converter
- 150 l/min nominal flow, maximum flow 460 l/min
- Internal pilot oil supply with internal return, linear characteristic curve
- Spool symbol W8, three switching positions, four ports
- Maximum operating pressure 350 bar, FKM seals for HL
- 24 VDC, subplate mounting ISO 4401-07-07-0-05, 10.98 kg
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 W8 |
| Operating pressure, max. | 350 bar |
| Size | 16 |
| Seals | FKM |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 10.98 kg |
Applications
The valve serves lifting and feed axes whose command value comes from an analog card. Internal piloting works without extra control lines on the block. It assumes a pressure at port P that lies within the permitted range for the pilot stage.
Manufacturer
Bosch Rexroth, material number R901524803. All values shown here are taken from the manufacturer product data.
| Weight | 10.980000 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901524803 |
| 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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