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A pump safety block combines pressure protection and electrical unloading in one component. The DBAWR40BH2N1X/315YUS6EG24N9K4R12 in size 40 discharges up to 450 l/min and is adjustable from 0.8 to 315 bar.
Pumpensicherheitsblock DBAWR40BH2N1X/315YUS6EG24N9K4R12 - Bosch Rexroth R901100423
BOSCH REXROTH
Original product
Net price (excl. VAT)
€2,769.49
Item
BRR-R901100423
Manufacturer no.
R901100423
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901100423
Country of originGermany
ConditionNew
Artikel
BRR-R901100423
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The pump safety block DBAWR40BH2N1X/315YUS6EG24N9K4R12 limits pressure at the pump outlet and unloads the circuit through a built-on directional valve. In size 40 it discharges up to 450 l/min, with a setting range from 0.8 to 315 bar.
Advantages
- Pressure relief and electrical unloading combined in one block
- Setting range 0.8 to 315 bar through an internal hexagon with protective cap
- Flow up to 450 l/min, operating pressure up to a maximum of 350 bar
- Pilot-operated pressure valve in poppet seat design, high-pressure flange connection
- Three ports, unloading through a built-on directional spool valve at 24 V DC
- NBR seals, size 40, weight 14.64 kg
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 | 3 |
| 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 | 14.64 kg |
Application
The block sits directly at the outlet of large pumps and performs two jobs at once: it limits system pressure and switches the pump to circulation during idle phases. A separate assembly of relief valve and unloading valve therefore becomes unnecessary. The high-pressure flange absorbs the forces of large line cross sections.
Manufacturer
The Bosch Rexroth material number is R901100423.
| Weight | 14.640000 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901100423 |
| 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 |
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