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Anyone replacing a 39.56 kg main valve wants to know beforehand which pilot ports are in use. On the 4WEH32HE6X/6EG24N9SK4 these are pilot supply and pilot drain, both external, alongside 1100 l/min flow at 280 bar.
Directional Spool Valve 4WEH32HE6X/6EG24N9SK4 - Bosch Rexroth R900727921
BOSCH REXROTH
Original product
Net price (excl. VAT)
€5,047.26
Item
BRR-R900727921
Manufacturer no.
R900727921
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R900727921
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R900727921
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An external pilot circuit gives the pilot stage fixed conditions, no matter what happens in the main channel. The 4WEH32HE6X/6EG24N9SK4 uses that in size 32 at up to 1100 l/min and 280 bar.
Benefits
- Pilot oil fed in and drained externally, constant conditions at the pilot stage.
- 1100 l/min flow at 280 bar maximum operating pressure.
- Spool symbol E, 3 switching positions, 39.56 kg weight.
- ISO 4401-10-09-0-05 pattern with 4 ports in size 32.
- 24 VDC solenoid actuation through a 3-pole (2 + PE) plug to EN 175301-803, NBR seals.
Technical data
| Connection diagram | ISO 4401-10-09-0-05 |
| Max. flow | 1100 l/min |
| Product family | H-4W.H.. |
| Type of connection | Subplate mounting |
| Supply voltage | 24 VDC |
| Number of switching positions | 3 |
| Hydraulic fluid | HL |
| Number of ports | 4 |
| Electrical connection description | Connector 3-pole (2 + PE) according to EN 175301-803 |
| Spool symbol | Symbol E |
| Operating pressure, max. | 280 bar |
| Size | 32 |
| Seals | NBR |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Type of actuation | with solenoid actuation |
| Weight | 39.56 kg |
Applications
The valve works on presses, rolling mills and hoists with their own pilot supply. Because the pilot circuit is routed separately, switching times stay the same under changing loads. Given the weight, a lifting aid is recommended for installation.
Manufacturer
Bosch Rexroth, material number R900727921. Characteristic curves, dimensions and pilot oil demand are listed in data sheet RE 24751.
| Weight | 39.560000 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R900727921 |
| 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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