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Pumpensicherheitsblock DBAW15BF2-2X/200-6EG24N9K4E - Bosch Rexroth R901321944
This pump safety block with flange connection is adjustable from 6 to 200 bar and weighs 6.04 kg. It works with spool symbol B, handles 250 l/min and unloads the pump through a built-on directional spool valve.
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Description
At the pump outlet this block does two jobs at once. It limits pressure adjustable from 6 to 200 bar and switches the pump into pressureless circulation through the solenoid. The flow reaches 250 l/min.
Benefits
- pressure adjustment range 6 to 200 bar, spool symbol B
- flange connection, size 16, two ports
- 250 l/min maximum flow, 350 bar maximum operating pressure
- built-on directional spool valve, interface ISO 4401-03-02-0-05
- 24 VDC, internal hexagon with protective cap, CE conformity, 6.04 kg
Application
The block is used in power units of machine tools, clamping systems and conveying equipment. The pressure valve works in poppet seat design and keeps the circuit tight in the closed state. NBR seals and HL hydraulic fluid are intended.
Manufacturer
Bosch Rexroth lists this item under material number R901321944. The table values match the manufacturer data for this version.
Technical data
| Connection diagram | ISO 4401-03-02-0-05 |
|---|---|
| Max. flow | 250 l/min |
| Product family | DBA.15,25,30 |
| Type of connection | Flange connection |
| 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 | 16 |
| Seals | NBR |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Type of actuation | with solenoid actuation |
| Weight | 6.04 kg |
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901321944 |
| 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 |
Downloads
User Manual
- Operating instructions RE25891-B/10.21 09.17 Pump safety block (Safety valve according to Pressure E (RE 25891) EN
- Betriebsanleitung RD25891-B/10.21 09.17 Pumpenabsicherungsblock (Sicherheitsventil nach (RD 25891) DE
- Notice d'utilisation RF25891-B/10.21 09.17 Réf. article. R901557897 Bloc de protection de pompe (RF 25891) FR
Questions about this item
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