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With external pilot oil supply and external return, the pilot circuit stays separate from the main one. The H-4WEH25E6X/6EG24NS2K4 uses exactly that arrangement, switches up to 700 l/min at 350 bar maximum operating pressure and is driven by 24 VDC.
Directional Spool Valve H-4WEH25E6X/6EG24NS2K4 - Bosch Rexroth R900975963
BOSCH REXROTH
Original product
Net price (excl. VAT)
€2,236.82
Item
BRR-R900975963
Manufacturer no.
R900975963
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R900975963
Country of originGermany
ConditionNew
Artikel
BRR-R900975963
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The H-4WEH25E6X/6EG24NS2K4 is a pilot-operated size 25 directional valve with a separate pilot oil circuit. Both supply and return of pilot oil are external, which helps when tank pressure in the main circuit runs high.
Benefits
- External pilot oil supply and external pilot oil return
- 700 l/min maximum flow, 350 bar maximum operating pressure
- Three switching positions to symbol E across four ports
- 24 VDC supply through a connector, 3-pole (2 + PE) to EN 175301-803
- NBR seals for HL hydraulic fluid, ISO 4401-08-08-0-05 connection diagram
- Weight 18.87 kg in size 25
Technical data
| Connection diagram | ISO 4401-08-08-0-05 |
| Max. flow | 700 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. | 350 bar |
| Size | 25 |
| Seals | NBR |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Type of actuation | with solenoid actuation |
| Weight | 18.87 kg |
Application
The valve suits plants with a shared pilot circuit, such as press lines and power units carrying several valves. A separate return keeps pressure surges in the main tank away from the pilot stage. It mounts on a size 25 subplate.
Manufacturer
The Bosch Rexroth material number is R900975963, product family H-4W.H... Data sheets RE 24751 and RE 07600-B carry curves and dimensions.
| Hersteller-Nr | R900975963 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 18.861000 |
| 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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