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Lubrication and oiling circuits tolerate only a few bar, yet they can carry considerable oil volumes. The DBW30B2-5X/50YUS6EG24N9K4R12 limits to 2 to 50 bar, accepts up to 650 l/min and weighs 6.95 kg.
Pressure Relief Valve DBW30B2-5X/50YUS6EG24N9K4R12 - Bosch Rexroth R900703845
BOSCH REXROTH
Original product
Net price (excl. VAT)
€1,997.12
Item
BRR-R900703845
Manufacturer no.
R900703845
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R900703845
Country of originGermany
ConditionNew
Artikel
BRR-R900703845
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The lower the required pressure, the more any throttling inside the valve makes itself felt. The pilot-operated DBW30B2-5X/50YUS6EG24N9K4R12 is built in size 32 and therefore passes full flow even at a setting between 2 and 50 bar.
Benefits
- Adjustment range 2 to 50 bar with the 650 l/min rated flow of size 32.
- Symbol B, two ports, two switching positions, 24 VDC solenoid.
- Operating pressure permitted to 350 bar, the valve stays loadable during surges from the main circuit.
- Pilot-operated seat valve with internal hexagon and protective cap.
- 6.95 kg, subplate mounting ISO 6264-10-17, NBR seals.
Technical data
| Connection diagram | ISO 6264-10-17 |
| Max. flow | 650 l/min |
| Product family | DB.10-30 |
| 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. | 350 bar |
| Size | 32 |
| Seals | NBR |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Type of actuation | with solenoid actuation |
| Weight | 6.95 kg |
Applications
The valve limits lubrication, oiling and flushing circuits in gearboxes, rolling mills and presses. A low setting range keeps pressure at bearings and nozzles within narrow bounds. The second switching position lets the branch be relieved from the control system.
Manufacturer
Bosch Rexroth, material number R900703845. Notes on the 50 bar spring and the connection diagram are in RE 25802 and RE 25802-B.
| Norm | DIN EN 175301-803, ISO 6264 |
|---|---|
| Hersteller-Nr | R900703845 |
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 6.950000 |
| GPSR Herstellerdaten | Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com |
| Artikel-Authentizität | Original product |
| Artikelzustand | New |
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