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Just two ports and a secured setting make this valve a plain protection device for a circuit at 100 bar. The range starts at 3.9 bar and flow reaches 2000 l/min. At 27.59 kg it is the heavier of the two-port versions.
Pressure Relief Valve DB52F2-3X/100U - Bosch Rexroth R900353049
BOSCH REXROTH
Original product
Net price (excl. VAT)
€8,095.37
Item
BRR-R900353049
Manufacturer no.
R900353049
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R900353049
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R900353049
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This pressure relief valve protects a circuit with an adjustment range from 3.9 to 100 bar. Two ports are enough for installation, and flow reaches 2000 l/min at a maximum operating pressure of 315 bar. The setting element sits under a protective cap.
Benefits
- Two ports, which keeps piping at the size 52 flange simple
- Adjustment range 3.9 to 100 bar, internal hexagon under a protective cap
- Up to 2000 l/min flow at a maximum operating pressure of 315 bar
- Pilot-operated poppet seat valve, hydraulically actuated
- 27.59 kg weight, NBR seals for HL hydraulic fluid
Technical data
| Max. flow | 2000 l/min |
| Product family | DB(W)52 |
| Type of connection | Flange connection |
| 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 | 27.59 kg |
Application
It is used for pump protection without remote adjustment. Because the setting is covered, the value stays unchanged after commissioning. Two ports shorten assembly time compared with a version carrying a separate pilot line.
Manufacturer
Bosch Rexroth lists the article under material number R900353049. Curves and installation dimensions are stated in the DB52 series documentation.
| Hersteller-Nr | R900353049 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 27.581000 |
| 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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