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Pressure Relief Valve DBW52BP2-3X/315XU6EG24N9K4 - Bosch Rexroth R900744744
NBR seals and the release for HL hydraulic fluid make this valve the standard pick for mineral oil systems. It limits pressure in pilot-operated design to 4 to 315 bar and takes up to 2000 l/min. Pilot oil is supplied externally through port X.
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Description
The DBW52BP2-3X/315XU6EG24N9K4 is designed for HL mineral oil hydraulics and is fed through the external pilot port X. It holds system pressure at a value between 4 and 315 bar set under a protective cap and relieves up to 2000 l/min.
Advantages
- NBR seals matched to HL hydraulic fluid
- External pilot supply through port X, operating pressure up to 315 bar
- Flow up to 2000 l/min in size 52 with subplate mounting
- Pressure adjustment range 4 to 315 bar via internal hexagon with protective cap
- Spool symbol B, two switching positions, solenoid actuation 24 V DC
Applications
The valve is fitted in classic mineral oil power units of presses, stage machinery and lock gate equipment. External pilot supply through X helps where the pilot pressure is provided independently of a strongly fluctuating system pressure.
Manufacturer
Bosch Rexroth, material number R900744744. Ordering code DBW52BP2-3X/315XU6EG24N9K4.
Technical data
| Max. flow | 2000 l/min |
|---|---|
| Product family | DB(W)52 |
| Type of connection | Subplate mounting |
| 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. | 315 bar |
| Size | 52 |
| Seals | NBR |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Type of actuation | with solenoid actuation |
| Weight | 28.38 kg |
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R900744744 |
| 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 |
Downloads
User Manual
- Operating instructions Pressure relief valve, pilot-operated (Safety valve accor (RE 25850) EN
- Betriebsanleitung Druckbegrenzungsventil, vorgesteuert (Sicherheitsventil nach Dr (RD 25850) DE
- Notice d'utilisation Réf. article R901557862 Limiteur de pression, piloté (soupape de sûreté conform (RF 25850) FR
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