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In circuits with pressure cut-off the system pressure disappears between strokes. The 4WEH16HD7X/6EG24N9SK4/10 therefore works with its own pilot oil supply and its own pilot oil return and switches 300 l/min in 2 positions.
Directional Spool Valve 4WEH16HD7X/6EG24N9SK4/10 - Bosch Rexroth R901004664
BOSCH REXROTH
Original product
Net price (excl. VAT)
€2,296.72
Item
BRR-R901004664
Manufacturer no.
R901004664
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901004664
Country of originGermany
ConditionNew
Artikel
BRR-R901004664
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Once pilot stage and main circuit are separated, switching time no longer depends on the state of the plant. This version uses external pilot oil supply and external pilot oil return and works to spool symbol D.
Benefits
- External pilot oil supply and external pilot oil return, independent of the state of the main circuit.
- 2 switching positions to spool symbol D across 4 ports.
- Flow up to 300 l/min, maximum operating pressure 280 bar, size 16.
- 10.71 kg weight with NBR seals for HL hydraulic fluid.
- Solenoid actuation at 24 VDC, 3-pole connector (2 + PE) to EN 175301-803.
- Subplate mounting to ISO 4401-07-07-0-05 on the standard size 16 interface.
Technical data
| Connection diagram | ISO 4401-07-07-0-05 |
| Max. flow | 300 l/min |
| Product family | H-4W.H.. |
| Type of connection | Subplate mounting |
| Supply voltage | 24 VDC |
| Number of switching positions | 2 |
| Hydraulic fluid | HL |
| Number of ports | 4 |
| Electrical connection description | Connector 3-pole (2 + PE) according to EN 175301-803 |
| Spool symbol | Symbol D |
| Operating pressure, max. | 280 bar |
| Size | 16 |
| Seals | NBR |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Type of actuation | with solenoid actuation |
| Weight | 10.71 kg |
Application
The valve works in power units with accumulators and pressure cut-off, and in plants whose system pressure swings widely. Separate pilot routing costs two lines but makes switching time repeatable. With 2 switching positions the actuator alternates between two defined states.
Manufacturer
Bosch Rexroth, material number R901004664, type designation 4WEH16HD7X/6EG24N9SK4/10. Data sheets RE 24751 and RE 07600-B carry the characteristic curves, port dimensions and installation notes.
| Hersteller-Nr | R901004664 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 10.705000 |
| GPSR Herstellerdaten | Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com |
| Artikel-Authentizität | Original product |
| Artikelzustand | New |
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