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Not every circuit works at the top of the pressure range. The DBW20B2-5X/160-6EG24N9K4VE covers the 4 to 160 bar stage and still accepts the same 400 l/min relief flow as the higher stages of size 25, mounted on the ISO 6264-08-13 interface with FKM seals.
Pressure Relief Valve DBW20B2-5X/160-6EG24N9K4VE - Bosch Rexroth R901185379
BOSCH REXROTH
Original product
Net price (excl. VAT)
€1,779.16
Item
BRR-R901185379
Manufacturer no.
R901185379
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901185379
Country of originGermany
ConditionNew
Artikel
BRR-R901185379
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The pressure stage of a valve should match the circuit, otherwise the setting sits against the end of the spring travel. This version is rated for 4 to 160 bar and accepts up to 400 l/min in size 25.
Benefits
- Pressure stage 4 to 160 bar for circuits below the high-pressure class, maximum operating pressure 350 bar.
- Flow up to 400 l/min, subplate mounting to ISO 6264-08-13.
- Pilot-operated seat valve with 2 ports and 2 switching positions.
- FKM seals, HL hydraulic fluid, 24 VDC supply voltage.
- 5.36 kg weight, spool symbol B, 3-pole connector (2 + PE) to EN 175301-803.
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 | 5.36 kg |
Application
Typical installations are presses, clamping systems and power units whose system pressure sits around 100 to 150 bar. In that band the pressure can be set more finely than with a spring rated for 315 bar. The internal hexagon with protective cap secures the setting.
Manufacturer
Bosch Rexroth, material number R901185379, type designation DBW20B2-5X/160-6EG24N9K4VE. Data sheets RE 25802 and RE 25802-B carry the characteristic curves, port dimensions and installation notes.
| Hersteller-Nr | R901185379 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 5.360000 |
| 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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