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Test rigs run load changes in which main pressure drops while the command value has to hold. This pilot-operated size 10 proportional directional valve takes its pilot oil externally and follows a 4 to 20 mA current command at 100 l/min nominal flow.
Proportional Directional Valve 4WRKE10E100P-3X/6EG24K31/F1D3M - Bosch Rexroth R900749738
BOSCH REXROTH
Original product
Net price (excl. VAT)
€4,129.90
Item
BRR-R900749738
Manufacturer no.
R900749738
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R900749738
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R900749738
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With fully external control oil routing, the pilot stage of this size 10 proportional directional valve stays independent of the main circuit. At its working point it meters 100 l/min nominal flow to spool symbol E, with headroom up to 170 l/min maximum flow.
Benefits
- External pilot oil supply and external return, independent of pressure dips in the main circuit.
- 100 l/min nominal flow with headroom up to 170 l/min maximum flow.
- 4 to 20 mA command value with on-board electronics and 24 VDC supply.
- Spool symbol E, three switching positions, internal spool position feedback.
- 315 bar maximum operating pressure, 9.32 kg weight, NBR seals.
Technical data
| Connection diagram | ISO 4401-05-05-0-05 |
| Max. flow | 170 l/min |
| Product family | 4WRKE |
| Type of connection | Subplate mounting |
| Nominal flow | 100 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 E |
| Operating pressure, max. | 315 bar |
| Size | 10 |
| Seals | NBR |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 9.32 kg |
Application
The valve works in test rigs, presses and lifting gear whose system pressure swings widely during the cycle. Separate control oil supply makes sure the spool still shifts reliably at low main pressure. Subplate mounting follows ISO 4401-05-05-0-05.
Manufacturer
Bosch Rexroth lists the valve as type 4WRKE10E100P-3X/6EG24K31/F1D3M of product family 4WRKE under material number R900749738.
| Weight | 9.320000 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R900749738 |
| 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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