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Pressure Relief Valve DBW30A2N5X/300-6EG24N9K4E - Bosch Rexroth R901407625
Forging presses and deep drawing lines work continuously around 300 bar. This version with spool symbol A covers 4 to 300 bar, discharges 580 l/min and weighs 6.52 kg at 350 bar maximum operating pressure.
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Description
Forging presses and deep drawing lines work continuously around 300 bar, which keeps the protection permanently close to its set point. This size 32 version covers 4 to 300 bar and discharges up to 580 l/min to tank.
Benefits
- Setting range 4 to 300 bar for continuously loaded circuits
- 580 l/min rated flow at 350 bar maximum operating pressure
- Spool symbol A, pilot-operated poppet design for tight closing under pressure
- Internal hexagon with protective cap against adjustment during operation
- 6.52 kg weight, subplate mounting to ISO 6264-10-17
Applications
The valve is installed in hydraulic power units of forging, deep drawing and stamping lines running at around 300 bar system pressure. The pilot-operated poppet design keeps the circuit tight when closed, which limits oil loss under permanently standing pressure. A 24 V solenoid is used for unloading.
Manufacturer
The manufacturer is Bosch Rexroth and the material number is R901407625. Full characteristic curves are given in data sheet RE 25802 and RE 25802-B.
Technical data
| Connection diagram | ISO 6264-10-17 |
|---|---|
| Max. flow | 580 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 | A |
| Operating pressure, max. | 350 bar |
| Size | 32 |
| Seals | NBR |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Type of actuation | with solenoid actuation |
| Weight | 6.52 kg |
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901407625 |
| Zolltarifnummer | 84812010 |
| 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 |
Downloads
User Manual
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