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A power unit needs pressure protection and electrical unloading in one component, and the DBAW15BF2-2X/200ZZ6EG24N9K4 pump safety block provides both. It limits within a range of 6 to 200 bar, handles 300 l/min and weighs 8.1 kg.
Pumpensicherheitsblock DBAW15BF2-2X/200ZZ6EG24N9K4 - Bosch Rexroth R901139658
BOSCH REXROTH
Original product
Net price (excl. VAT)
€1,831.21
Item
BRR-R901139658
Manufacturer no.
R901139658
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901139658
Country of originGermany
ConditionNew
Artikel
BRR-R901139658
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The DBAW15BF2-2X/200ZZ6EG24N9K4 limits pump pressure within an adjustment range of 6 to 200 bar and unloads the pump on command through a built-on directional spool valve. The pressure stage is a pilot-operated poppet seat design, passes 300 l/min and withstands 350 bar maximum operating pressure. The block weighs 8.1 kg.
Benefits
- Pressure limitation and electrical pump unloading in a single block
- Adjustment range 6 to 200 bar, 350 bar maximum operating pressure
- Pilot-operated poppet seat design, which keeps leakage in the safety stage low
- 300 l/min flow, flange connection, 2 ports
- Internal hexagon with protective cap against unauthorised adjustment
- 8.1 kg, solenoid actuation on 24 VDC
Technical data
| Connection diagram | ISO 4401-03-02-0-05 |
| Max. flow | 300 l/min |
| Product family | DBA.15,25,30 |
| Type of connection | Flange connection |
| 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 | 16 |
| Seals | NBR |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Type of actuation | with solenoid actuation |
| Weight | 8.1 kg |
Application
The block sits directly at the pump port of hydraulic power units and protects the circuit against excess pressure. During start-up and idle periods the pump is unloaded electrically, which cuts drive power and oil heating. The cap over the internal hexagon secures the pressure setting against tampering.
Manufacturer
Bosch Rexroth, material number R901139658. The technical data comes from the manufacturer record for this article.
| Hersteller-Nr | R901139658 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 8.100000 |
| 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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