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Securing a pump circuit and starting it without load are two jobs that this single block covers. The DBAW15BF2-2X pump safety block in size 16 handles up to 250 l/min and is adjustable from 6 to 130 bar.
Pumpensicherheitsblock DBAW15BF2-2X/130S6EG24N9K4E - Bosch Rexroth R901534962
BOSCH REXROTH
Original product
Net price (excl. VAT)
€1,654.28
Item
BRR-R901534962
Manufacturer no.
R901534962
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901534962
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901534962
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The outlet of a pump has to be limited in pressure and it has to start without load. This pilot-operated safety block in size 16 does both in one housing, it limits up to 250 l/min to a value set between 6 and 130 bar and unloads the pump to tank through a built-on directional spool valve.
Benefits
- Setting range of 6 to 130 bar, the adjustment screw sits in an internal hexagon under a protective cap and stays safe from accidental changes
- Flow of up to 250 l/min at an operating pressure of 350 bar maximum
- Solenoid unloading on 24 VDC across two switching positions, so the pump starts against no back pressure
- Pressure stage in poppet seat design, which keeps leakage low in the closed state
- Flange connection and interface ISO 4401-03-02-0-05 for the mounted directional valve, NBR seals and a mass of 6.04 kg
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 |
Applications
The block sits directly behind the pump on power units of presses, injection moulding machines and test rigs. The unloading solenoid lets the installation start unpressurised and lets it be depressurised at the end of a cycle. Rating for HL fluid suits common industrial units running on mineral oil.
Manufacturer
Bosch Rexroth builds this block in the DBA.15,25,30 range. The Bosch Rexroth material number is R901534962.
| Hersteller-Nr | R901534962 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 6.040000 |
| Zolltarifnummer | 84812010 |
| 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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