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If the manifold offers only one port for the pilot supply, the return has to run internally. The H-4WEH25G6X/6EG205N9TK4 is built that way, works at 205 VDC and switches up to 400 l/min. Size 25, 17.92 kg.
Directional Spool Valve H-4WEH25G6X/6EG205N9TK4 - Bosch Rexroth R900782553
BOSCH REXROTH
Original product
Net price (excl. VAT)
€2,561.92
Item
BRR-R900782553
Manufacturer no.
R900782553
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R900782553
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R900782553
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External supply with internal return keeps the piping effort down to one additional line. The H-4WEH25G6X/6EG205N9TK4 is plumbed that way, is actuated at 205 VDC and switches flow up to 400 l/min.
Benefits
- External pilot supply, internal return, only the X line is added to the mounting pattern.
- Solenoid actuation at 205 VDC, 3-pole (2 + PE) plug to EN 175301-803.
- Flow up to 400 l/min, 350 bar maximum operating pressure in size 25.
- Three switching positions with spool symbol G, four ports, ISO 4401-08-08-0-05 pattern.
- 17.92 kg weight, NBR seals, HL hydraulic fluid, UKCA to SI2016/1091.
Technical data
| Conformity description | UKCA - Low-Voltage Directive SI2016/1091 |
| Connection diagram | ISO 4401-08-08-0-05 |
| Max. flow | 400 l/min |
| Product family | H-4W.H.. |
| Type of connection | Subplate mounting |
| Conformity | UKCA |
| Supply voltage | 205 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 G |
| Operating pressure, max. | 350 bar |
| Size | 25 |
| Seals | NBR |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Type of actuation | with solenoid actuation |
| Weight | 17.92 kg |
Applications
The valve is used on manifolds that already provide a pilot supply port but no separate drain. Pilot oil leaves through the tank channel of the connection pattern, whose back pressure should be checked beforehand. Pilot pressure comes from the external source.
Manufacturer
Bosch Rexroth, material number R900782553. Permitted back pressure, coil data and characteristic curves are given in data sheet RE 24751, range overview in RE 07600-B.
| Hersteller-Nr | R900782553 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 17.920000 |
| Zolltarifnummer | 84812010 |
| GPSR Herstellerdaten | A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment |
| Artikel-Authentizität | Original product |
| Artikelzustand | New |
| Position sensing | No |
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