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Low-pressure circuits with high flow need a relief valve that works cleanly at small settings. This block adjusts from 3.7 to 120 bar, carries 500 l/min and weighs 12 kg with a high-pressure flange connection.
Pumpensicherheitsblock DBAW40BH1N1X/120-6EG24N9K4E - Bosch Rexroth R901137289
BOSCH REXROTH
Original product
Net price (excl. VAT)
€1,915.32
Item
BRR-R901137289
Manufacturer no.
R901137289
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901137289
Country of originGermany
ConditionNew
Artikel
BRR-R901137289
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The DBAW40BH1N1X/120-6EG24N9K4E is laid out for a setting range up to 120 bar. Because the pilot spring is matched to that range, the characteristic stays flat even at small settings while the main stage discharges 500 l/min.
Benefits
- Pressure setting range 3.7 to 120 bar for low-pressure circuits
- Matched pilot spring for a flat characteristic curve
- 500 l/min flow in size 40
- Electric unloading through a mounted directional spool valve at 24 VDC
- 12 kg mass, CE conformity, operating pressure of 350 bar maximum
Technical data
| Max. flow | 500 l/min |
| Product family | DBA(W) |
| Type of connection | High-pressure flange |
| 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 | 40 |
| Seals | NBR |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Type of actuation | with solenoid actuation |
| Weight | 12 kg |
Application
The block appears on power units for conveying equipment, clamping systems and cooling circuits that stay below 120 bar. Unloading takes the pump to zero pressure during pauses and so reduces oil heating.
Manufacturer
Bosch Rexroth lists this pump safety block DBAW40BH1N1X/120-6EG24N9K4E under material number R901137289.
| Hersteller-Nr | R901137289 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 12.000000 |
| 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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