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If the tank line carries back pressure, the pilot oil return has to be routed separately. This valve takes pilot oil internally and returns it externally, at 150 l/min nominal flow and up to 350 bar. Spool symbol E1, command value 4...20 mA.
Proportional Directional Valve 4WRKE16E1-150L-3X/6EG24EK31/F1D3V - Bosch Rexroth R901528270
BOSCH REXROTH
Original product
Net price (excl. VAT)
€4,955.44
Item
BRR-R901528270
Manufacturer no.
R901528270
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901528270
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901528270
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Total price
A shared tank line for main and pilot flow can distort switching times. The 4WRKE16E1-150L-3X/6EG24EK31/F1D3V routes the pilot oil return separately to the outside and carries 150 l/min nominal flow at a maximum operating pressure of 350 bar.
Advantages
- Internal pilot oil supply, external pilot oil return
- 150 l/min nominal flow, maximum flow 460 l/min
- Linear characteristic curve, spool symbol E1, three switching positions
- Command value 4...20 mA, on-board electronics with internal spool position feedback
- Maximum operating pressure 350 bar, FKM seals for HL
- 24 VDC, interface 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 4...20 mA |
| 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 E1 |
| 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
Installation pays off in plants where filters or coolers load the tank line. Feed axes on presses and test rigs are the usual case. Spool position feedback keeps the spool on the command value even under changing load.
Manufacturer
Bosch Rexroth, material number R901528270. All values shown here are taken from the manufacturer product data.
| Weight | 10.980000 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901528270 |
| 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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