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When the return line of a power unit carries back pressure, the pilot stage needs its own path to tank. This size 16 valve solves that with internal supply and external return. It carries 300 l/min at 280 bar, uses spool symbol J and weighs 10.38 kg.
Directional Spool Valve 4WEH16J7X/6EG24N9EK4QMABG24/B10 - Bosch Rexroth R901022915
BOSCH REXROTH
Original product
Net price (excl. VAT)
€2,923.48
Item
BRR-R901022915
Manufacturer no.
R901022915
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901022915
Country of originGermany
ConditionNew
Artikel
BRR-R901022915
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The valve controls flows of up to 300 l/min at a maximum operating pressure of 280 bar. Pilot oil is taken internally while the return runs separately to tank. Three switching positions work to spool symbol J on the ISO 4401-07-07-0-05 pattern.
Benefits
- Internal pilot oil supply and external return, independent of back pressure in the tank line
- 300 l/min flow, maximum operating pressure 280 bar
- Three switching positions with spool symbol J in size 16
- Solenoid actuation at 24 V DC, connector 3-pole (2 + PE) according to EN 175301-803
- 10.38 kg weight, four ports, NBR seals for HL hydraulic fluid
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 | 3 |
| Hydraulic fluid | HL |
| Number of ports | 4 |
| Electrical connection description | Connector 3-pole (2 + PE) according to EN 175301-803 |
| Spool symbol | Symbol J |
| Operating pressure, max. | 280 bar |
| Size | 16 |
| Seals | NBR |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Type of actuation | with solenoid actuation |
| Weight | 10.38 kg |
Application
The version suits systems with a filter or cooler in the return, where the tank line is under pressure. Working pressure must stay above pilot pressure. The standard pattern allows an exchange against other size 16 valves.
Manufacturer
The Bosch Rexroth material number is R901022915. Pilot pressure and switching times are given in the datasheet.
| Hersteller-Nr | R901022915 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 10.380000 |
| 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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