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Replacing an existing valve only works if the interface pattern matches the subplate. The DBW 30 B2-5X/315-6EG24NK4/12 follows ISO 6264-10-17, works with spool symbol B and limits between 4 and 315 bar.
Pressure Relief Valve DBW 30 B2-5X/315-6EG24NK4/12 - Bosch Rexroth R978911176
BOSCH REXROTH
Original product
Net price (excl. VAT)
€2,143.20
Item
BRR-R978911176
Manufacturer no.
R978911176
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R978911176
Country of originGermany
ConditionNew
Artikel
BRR-R978911176
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A standard connection diagram makes a swap against an installed valve possible without rework. The DBW 30 B2-5X/315-6EG24NK4/12 sits on interface ISO 6264-10-17, relieves up to 650 l/min and can be set from 4 to 315 bar.
Benefits
- Subplate mounting ISO 6264-10-17, fits standard NG32 plates.
- Spool symbol B in two switching positions with solenoid unloading.
- Adjustment range 4 to 315 bar at 650 l/min relief flow.
- NBR seals for HL hydraulic fluid.
- 6.3 kg, 3-pole connector (2 + PE) to EN 175301-803.
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 | 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 | 32 |
| Seals | NBR |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Type of actuation | with solenoid actuation |
| Weight | 6.3 kg |
Application
The valve replaces existing pressure limiters in size 32 without changing the subplate. The electrical connection follows EN 175301-803 and therefore fits common line sockets. Before a swap, check whether the plant calls for spool symbol A or B.
Manufacturer
Bosch Rexroth lists this pressure relief valve DBW 30 B2-5X/315-6EG24NK4/12 under material number R978911176. Data sheets RE 25802 and RE 25802-B show characteristic curves, installation dimensions and connection diagram. Spool symbol B and NBR seals identify this version.
| Hersteller-Nr | R978911176 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 6.300000 |
| 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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