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Large power units need pressure protection that can take the full pump flow. This pilot-operated poppet seat valve in size 52 relieves up to 2000 l/min and holds system pressure at the value set on the rotary knob, anywhere from 3.9 to 315 bar. Two ports, 27.11 kg installed.
Pressure Relief Valve DB52F3-3X/315U - Bosch Rexroth R900385900
BOSCH REXROTH
Original product
Net price (excl. VAT)
€8,333.89
Item
BRR-R900385900
Manufacturer no.
R900385900
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R900385900
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R900385900
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With two ports and a flange mount, the DB52F3-3X/315U caps main-circuit pressure at the value set on the rotary knob. Size 52 relieves up to 2000 l/min to tank and the operating pressure reaches 315 bar.
Benefits
- Two ports, size 52 flange connection, weight 27.11 kg
- Relieves up to 2000 l/min at operating pressure up to 315 bar
- Pressure setting from 3.9 to 315 bar on a lockable rotary knob with scale
- Poppet seat construction with pilot-operated main stage, two switching positions
- NBR seals, released 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 | 27.11 kg |
Application
This valve typically sits at the pump outlet of a large power unit and caps system pressure there. Hydraulic actuation allows control from within the circuit. Mounting calls for a mating face with the matching flange pattern.
Manufacturer
Bosch Rexroth lists this valve under material number R900385900.
| Weight | 27.101000 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R900385900 |
| Zolltarifnummer | 84812010 |
| 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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