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When a press cylinder has to be filled quickly, nominal flow is the deciding figure. The 4WRKE32 rated at 600 l/min nominal and 1600 l/min maximum covers that at 350 bar. The characteristic is linear with a fine control range and the valve weighs 38 kg.
Proportional Directional Valve 4WRKE32W8-600P-3X/6EG24ETK31/F1D3V - Bosch Rexroth R901406179
BOSCH REXROTH
Original product
Net price (excl. VAT)
€8,966.95
Item
BRR-R901406179
Manufacturer no.
R901406179
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901406179
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901406179
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Short rapid traverse times usually fail at the valve rather than the pump. The 4WRKE32W8-600P is therefore rated at 600 l/min nominal flow and passes up to 1600 l/min at 350 bar operating pressure.
Benefits
- 600 l/min nominal flow, which is 200 l/min more than the 400 version of the same size 32.
- 1600 l/min maximum flow for rapid traverse and retraction at 350 bar.
- FKM seals for systems running at higher oil temperature, hydraulic fluid HL.
- On-board electronics with a 4 to 20 mA command and internal piston position feedback.
- 38 kg weight with subplate mounting to ISO 4401-10-09-0-05, pilot oil supplied and returned internally.
Technical data
| Connection diagram | ISO 4401-10-09-0-05 |
| Max. flow | 1600 l/min |
| Product family | 4WRKE |
| Type of connection | Subplate mounting |
| Nominal flow | 600 l/min |
| Supply voltage | 24 V DC |
| Connectivity | Analog, command value 4 to 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 W8 |
| Operating pressure, max. | 350 bar |
| Size | 32 |
| Seals | FKM |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 38 kg |
Applications
It is intended for large cylinders on presses, hydraulic test benches and heavy handling equipment where rapid traverse and controlled working strokes share one cycle. The fine control range of the linear curve keeps the transition between the two calm.
Manufacturer
Bosch Rexroth, material number R901406179, product family 4WRKE. Four ports, three switching positions, 24 V DC supply through a 7-pole connector (6 + PE).
| Weight | 38.000000 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901406179 |
| 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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