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Pressure Relief Valve DBW10B2-5X/180S6EG24N9K4R12E - Bosch Rexroth R900780475
This version limits between 4 and 180 bar while discharging 200 l/min. It weighs 5.24 kg, withstands 350 bar maximum operating pressure and is connected through a subplate to ISO 6264-06-09.
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Description
Lifting units and tipping devices often work around 180 bar because the load sets the force, not the system pressure. For that design the valve covers a setting range of 4 to 180 bar and discharges 200 l/min at a maximum operating pressure of 350 bar.
Benefits
- Setting range 4 to 180 bar, matched to load-driven circuits
- 200 l/min rated flow across two ports
- 350 bar maximum operating pressure as reserve against pressure peaks
- Pilot-operated poppet valve, internal hexagon with protective cap
- 5.24 kg weight, subplate mounting to ISO 6264-06-09, CE conform
Applications
The valve is built into lifting units, tipping devices and feed circuits whose working pressure is around 180 bar. The body reserve up to 350 bar absorbs peaks that occur when a load is decelerated. For an unloaded start the circuit can be relieved through the 24 V solenoid.
Manufacturer
Bosch Rexroth lists the item under material number R900780475. Mounting dimensions and performance limits are documented in RE 25802 and RE 25802-B.
Technical data
| Connection diagram | ISO 6264-06-09 |
|---|---|
| Max. flow | 200 l/min |
| Product family | DB.10-30 |
| Type of connection | Subplate mounting |
| Conformity | CE |
| 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. | 350 bar |
| Size | 10 |
| Seals | NBR |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Type of actuation | with solenoid actuation |
| Weight | 5.24 kg |
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R900780475 |
| 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
Questions about this item
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