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Three ports and a threaded connection make this pressure relief valve suitable for direct in-line installation. The adjustment range spans 3.8 to 180 bar, flow reaches 450 l/min, weight is 7.54 kg in size 25.
Pressure Relief Valve DBW20BG2-5X/180YS6EG24N9K4R12E - Bosch Rexroth R901129988
BOSCH REXROTH
Original product
Net price (excl. VAT)
€1,953.53
Item
BRR-R901129988
Manufacturer no.
R901129988
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901129988
Country of originGermany
ConditionNew
Artikel
BRR-R901129988
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The DBW20BG2-5X/180YS6EG24N9K4R12E limits system pressure to values between 3.8 and 180 bar and unloads the pump through a built-on directional spool valve. Three ports allow separate routing of pilot oil.
Benefits
- Adjustment range 3.8 to 180 bar, secured by an internal hexagon with protective cap
- Three ports on the threaded connection for separate pilot oil routing
- Flow up to 450 l/min at 350 bar operating pressure
- Solenoid unloading on 24 VDC across two switching positions
- Poppet seat design, connection diagram ISO 6264-08-13, size 25
- 7.54 kg weight, NBR seals, CE conformity
Technical data
| Connection diagram | ISO 6264-08-13 |
| Max. flow | 450 l/min |
| Product family | DB.10-30 |
| Type of connection | Threaded connection |
| Conformity | CE |
| Supply voltage | 24 VDC |
| Number of switching positions | 2 |
| Hydraulic fluid | HL |
| Number of ports | 3 |
| 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 | 7.54 kg |
Application
Power units at medium pressure level use this build as combined safety and unloading stage. The third port is needed when pilot oil must not join the main return. The protective cap prevents accidental adjustment.
Manufacturer
Bosch Rexroth records the valve as R901129988. Data sheet RE 25802 gives curves and adjustment bands, RE 25802-B adds dimensions and accessories.
| Weight | 7.540000 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901129988 |
| 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 |
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