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If a cooler or filter sits in the return line, residual pressure remains there. The 4WEH16J7X/6EG24N9ESK4/B10 therefore drains its pilot oil through a separate port and still switches up to 300 l/min at 280 bar.
Directional Spool Valve 4WEH16J7X/6EG24N9ESK4/B10 - Bosch Rexroth R900973497
BOSCH REXROTH
Original product
Net price (excl. VAT)
€2,190.76
Item
BRR-R900973497
Manufacturer no.
R900973497
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R900973497
Country of originGermany
ConditionNew
Artikel
BRR-R900973497
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Coolers, filters and long return lines create back pressure that the pilot stage should not see. The 4WEH16J7X/6EG24N9ESK4/B10 draws pilot oil internally and drains it externally, with spool symbol J in three switching positions and up to 300 l/min.
Benefits
- External pilot oil return with internal supply, free of back pressure from the return path.
- Spool symbol J with 3 switching positions on 4 ports.
- 300 l/min flow in size 16 to ISO 4401-07-07-0-05.
- Solenoid actuation on 24 VDC through a connector according to EN 175301-803.
- 280 bar maximum operating pressure at 10.85 kg.
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 | 10.85 kg |
Applications
The version suits power units with oil cooling and return filtration as commonly found on presses and test rigs in continuous operation. The pilot drain is routed on its own line to the tank. The valve plate follows the ISO 4401-07-07-0-05 hole pattern.
Manufacturer
Bosch Rexroth, material number R900973497. Switching times, characteristic curves and dimensions are given in the data sheet Directional spool valves, pilot-operated (RE 24751), supplemented by the hydraulic valves overview (RE 07600-B).
| Hersteller-Nr | R900973497 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 10.841000 |
| 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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