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Pressure Relief Valve DBW52AP2-3X/315XYU6EG24N9K4 - Bosch Rexroth R901064874
Where the pressure limit must not be altered by hand once it is set, the adjustment sits behind an internal hexagon with a protective cap. This pilot-operated size 52 seat valve works between 4 and 315 bar and relieves up to 2000 l/min. Spool symbol A.
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Description
Plants with a fixed design pressure need relief protection that cannot be nudged by accident. On the DBW52AP2-3X/315XYU6EG24N9K4 the 4 to 315 bar setting sits under an internal hexagon with a protective cap while the valve discharges up to 2000 l/min.
Advantages
- Pressure setting 4 to 315 bar via internal hexagon with protective cap, guarded against unintended adjustment
- Spool symbol A for systems that require this behaviour of the two positions
- Flow up to 2000 l/min at operating pressure up to 315 bar
- Pilot-operated seat valve in size 52 with subplate mounting
- Solenoid actuation 24 V DC, connector, 3-pole (2 + PE) according to EN 175301-803
Applications
The valve is intended for power units with a fixed system pressure, for example in steel plant hydraulics, press drives and hydraulic engineering for waterworks. The guarded setting up to 315 bar simplifies acceptance of plants where the limit has to be documented and left untouched.
Manufacturer
Bosch Rexroth, material number R901064874. Ordering code DBW52AP2-3X/315XYU6EG24N9K4.
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 | A |
| Operating pressure, max. | 315 bar |
| Size | 52 |
| Seals | NBR |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Type of actuation | with solenoid actuation |
| Weight | 28.5 kg |
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901064874 |
| 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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