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Between size 25 and size 32 it is the actual flow that decides, not the pressure. The DBW 20 B2-5X/315-6EG24N9K4/12=CSA covers 500 l/min in size 25 with an adjustment range of 4 to 315 bar and weighs only 5.3 kg.
Pressure Relief Valve DBW 20 B2-5X/315-6EG24N9K4/12=CSA - Bosch Rexroth R978023832
BOSCH REXROTH
Original product
Net price (excl. VAT)
€1,977.10
Item
BRR-R978023832
Manufacturer no.
R978023832
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R978023832
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R978023832
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A power unit delivering around 400 l/min is well served by size 25. The pilot-operated DBW 20 B2-5X/315-6EG24N9K4/12=CSA accepts up to 500 l/min and limits system pressure between 4 and 315 bar.
Benefits
- 500 l/min in size 25, matched to power units of medium delivery.
- Adjustment range 4 to 315 bar at a permitted operating pressure of 350 bar.
- Symbol B, poppet seat design, pilot-operated, two ports and two switching positions.
- Subplate mounting to ISO 6264-08-13, solenoid actuation on 24 VDC.
- 5.3 kg, internal hexagon with protective cap, NBR seals.
Technical data
| Connection diagram | ISO 6264-08-13 |
| Max. flow | 500 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 | 25 |
| Seals | NBR |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Type of actuation | with solenoid actuation |
| Weight | 5.3 kg |
Applications
The article limits pump pressure in power units of machine tools, presses and test rigs of medium size. An adjustment range up to 315 bar leaves margin to the permitted maximum of 350 bar. The solenoid commands the second switching position.
Manufacturer
Bosch Rexroth, material number R978023832. Curves for size 25 and installation dimensions are in RE 25802 and RE 25802-B.
| Hersteller-Nr | R978023832 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 5.300000 |
| Zolltarifnummer | 84812010 |
| 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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