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Where working pressure reaches 315 bar, this size 40 block protects the pump right at the high-pressure flange. The adjustment range starts at 3.7 bar and flow runs up to 450 l/min. Mass is 14.48 kg with NBR seals.
Pumpensicherheitsblock DBAWR40BH2N1X/315S6EG24K4R12 - Bosch Rexroth R901028306
BOSCH REXROTH
Original product
Net price (excl. VAT)
€2,741.08
Item
BRR-R901028306
Manufacturer no.
R901028306
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901028306
Country of originGermany
ConditionNew
Artikel
BRR-R901028306
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The 315 bar rating defines the adjustment range and the high-pressure flange carries the load. Two ports are enough because pilot oil returns internally. Unloading runs through a built-on directional spool valve at 24 VDC.
Benefits
- Adjustment range 3.7 to 315 bar for circuits under high working pressure
- High-pressure flange with 2 ports, size 40
- Flow up to 450 l/min at a maximum operating pressure of 350 bar
- Pilot-operated poppet seat with internal hexagon and protective cap
- Mass 14.48 kg, NBR seals, HL hydraulic fluid
Technical data
| Max. flow | 450 l/min |
| Product family | DBA(W) |
| Type of connection | High-pressure flange |
| 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 | 14.48 kg |
Application
The block belongs on power units of presses, forging equipment and test rigs whose working pressure approaches the 315 bar mark. Between strokes the solenoid puts the pump into circulation. The high-pressure flange saves piping at the pump outlet.
Manufacturer
Bosch Rexroth lists this pump safety block of the DBA(W) product family under material number R901028306.
| Hersteller-Nr | R901028306 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 14.480000 |
| 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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