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A protective cap over the internal hexagon stops the set pressure being changed by accident. The DB52P2-3X/100XYU limits within 4 to 100 bar, relieves up to 2000 l/min and holds 315 bar maximum operating pressure.
Pressure Relief Valve DB52P2-3X/100XYU - Bosch Rexroth R900979858
BOSCH REXROTH
Original product
Net price (excl. VAT)
€8,520.00
Item
BRR-R900979858
Manufacturer no.
R900979858
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R900979858
Country of originGermany
ConditionNew
Artikel
BRR-R900979858
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The DB52P2-3X/100XYU pressure relief valve is set through an internal hexagon with a protective cap and is therefore secured against unintended adjustment. The setting range runs from 4 to 100 bar and flow reaches 2000 l/min.
Benefits
- Setting range 4 to 100 bar for circuits with low system pressure
- Internal hexagon with protective cap secures the setting
- Up to 2000 l/min flow at 315 bar maximum operating pressure
- Pilot-operated seat valve with low leakage when closed
- Subplate mounting in size 52 with two ports
- NBR seals for HL hydraulic fluid, weight 27.45 kg
Technical data
| Max. flow | 2000 l/min |
| Product family | DB(W)52 |
| Type of connection | Subplate mounting |
| 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 |
| Operating pressure, max. | 315 bar |
| Size | 52 |
| Seals | NBR |
| Type of actuation | with hydraulic actuation |
| Weight | 27.45 kg |
Application
The valve protects pumps and consumers of large power units against overpressure, for example in presses, forges and test rigs. It mounts on a size 52 subplate. Hydraulic actuation of the main poppet comes from the pilot stage, so no electrical supply is needed for the relief function.
Manufacturer
Bosch Rexroth lists the valve as material number R900979858 in product family DB(W)52.
| Hersteller-Nr | R900979858 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 27.450000 |
| 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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