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Screw-in cartridge pressure relief valve DBDH20K1X/210E NG 20 max. 210 bar NBR - Bosch Rexroth R900769390
Overpressure protection right in the block: the Bosch Rexroth DBDH20K1X/210E pressure relief valve screws in and opens from P to T. Size NG 20, mounting cavity DBD NG20, up to 210 bar and 166 l/min, NBR seals. Original Bosch Rexroth, material number R900769390, weight 1.1 kg.
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Description
DBDH20K1X/210E is a mechanically actuated Bosch Rexroth pressure relief valve in size NG 20 with flow path P to T. It is rated for up to 210 bar operating pressure at a maximum of 166 l/min.
Benefits
- Screw-in cartridge for mounting cavity DBD NG20, space-saving inside the manifold block
- Rated for 210 bar max. operating pressure
- Handles up to 166 l/min
- Relief from P to T keeps the circuit below the set pressure
- Mechanical actuation, set directly on the valve
- NBR seals
Applications
Used in manifold blocks and compact power units where the valve screws directly into the cavity, size NG 20. Genuine Bosch Rexroth part, material number R900769390.
Technical data
| Type | DBDH20K1X/210E |
|---|---|
| Material number | R900769390 |
| Product type | Pressure relief valve |
| Size | NG 20 |
| Type of connection | Screw-in cartridge valve |
| Connection diagram | Mounting cavity DBD NG20 |
| Type of actuation | with mechanical actuation |
| Spool symbol | P to T |
| Number of switching positions | 2 |
| Number of ports | 2 |
| Operating pressure max. | 210 bar |
| Max. flow | 166 l/min |
| Seals | NBR |
| Hydraulic fluid | HL, HLP |
| Weight | 1.1 kg |
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R900769390 |
| 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 |
| Ausführung | Einschraubventil NG20 |
| Bauform | Einschraubventil |
| Seal material | NBR |
| Function | Druckbegrenzung |
| Actuation type | Mechanical |
| Betriebsdruck max [bar] | 210 |
Downloads
Datasheet
User Manual
- Pressure relief valve (RE 25402-B) EN
- Pressure relief valve (RE 25802-B) EN
- Betriebsanleitung -B/03.20 Druckbegrenzungsventil, direktgesteuert (Sicherheitsven (RD 25402) DE
- Betriebsanleitung RD25802-B/10.21 09.19 Druckbegrenzungsventil, vorgesteuert (Sicherheitsventil nach (RD 25802) DE
- Notice d'utilisation -B/03.20 Réf article R901557681 Limiteur de pression, à commande directe (RF 25402) FR
- Notice d'utilisation Réf. article. R901557687 Limiteur de pression, piloté (Soupape de sûreté confor (RF 25802) FR
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