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Pressure Relief Valve DBW 30 B2-5X/350-6EG12N5K4/12 - Bosch Rexroth R978915648
A flow of 650 l/min belongs in size 32, and there the DBW 30 B2-5X limits pressure to a value between 4 and 350 bar. The coil is the unusual part, since the solenoid works on 12 VDC rather than the more common 24 VDC.
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Description
The pilot-operated pressure relief valve DBW 30 B2-5X/350-6EG12N5K4/12 handles 650 l/min at a maximum operating pressure of 350 bar in size 32. The adjustment range runs from 4 to 350 bar and unloading is switched by a 12 VDC solenoid. The poppet seat valve weighs 6.3 kg.
Benefits
- 650 l/min flow in size 32 at 350 bar maximum operating pressure
- Pressure adjustment range 4 to 350 bar on an internal hexagon with protective cap
- 12 VDC supply voltage for solenoid unloading
- Pilot-operated poppet seat valve with 2 ports and 2 switching positions
- Subplate mounting to ISO 6264-10-17, NBR seals, 6.3 kg
Application
Pressure relief valves of this size protect large power units, presses and hydraulic drives in heavy industry. The 12 VDC coil suits plants and vehicles with a matching on-board supply. The ISO 6264-10-17 subplate interface allows a swap without reworking the piping.
Manufacturer
Bosch Rexroth, material number R978915648. Two manufacturer documents are on file. Pressure and flow characteristic curves and installation dimensions are given in the data sheet.
Technical data
| Connection diagram | ISO 6264-10-17 |
|---|---|
| Max. flow | 650 l/min |
| Product family | DB.10-30 |
| Type of connection | Subplate mounting |
| Supply voltage | 12 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 | 32 |
| Seals | NBR |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Type of actuation | with solenoid actuation |
| Weight | 6.3 kg |
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R978915648 |
| 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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