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Pressure Relief Valve DBW20B2-5X/315-6EG24N9K4VE - Bosch Rexroth R901316781
With an adjustment range of 4 to 315 bar and 400 l/min flow, this pressure relief valve protects main circuits with high working pressure. It works as a pilot-operated seat valve in size 25 and weighs 5.44 kg.
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Description
When the working pressure is 315 bar, the pressure valve must still be finely adjustable there and able to discharge the full flow. This build covers 4 to 315 bar and takes 400 l/min.
Benefits
- pressure adjustment range 4 to 315 bar, internal hexagon with protective cap
- 400 l/min maximum flow, 350 bar maximum operating pressure
- pilot-operated seat valve, spool symbol B, two ports
- subplate mounting to ISO 6264-08-13, size 25
- FKM seals, 24 VDC solenoid actuation, CE conformity, 5.44 kg
Application
The valve works in main circuits of presses, forming machines and test rigs. The solenoid additionally allows the circuit to be unloaded. The FKM seals widen the choice of hydraulic fluids and temperatures.
Manufacturer
Bosch Rexroth supplies this component under material number R901316781. The technical data on this page apply to this material number. Further information on curves and installation dimensions is given in data sheets RE 25802 and RE 25802-B.
Technical data
| Connection diagram | ISO 6264-08-13 |
|---|---|
| Max. flow | 400 l/min |
| Product family | DB.10-30 |
| Type of connection | Subplate mounting |
| Conformity | CE |
| Supply voltage | 24 VDC |
| Number of switching positions | 2 |
| Hydraulic fluid | HL |
| Number of ports | 2 |
| Electrical connection description | Connector 3-pole (2 + PE) according to EN 175301-803 |
| Spool symbol | B |
| Operating pressure, max. | 350 bar |
| Size | 25 |
| Seals | FKM |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Type of actuation | with solenoid actuation |
| Weight | 5.44 kg |
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901316781 |
| 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 |
| Norm | DIN EN 175301-803, ISO 6264 |
Downloads
Datasheet
Questions about this item
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