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200 bar is the design point of many standard power units. This DBW20 step limits from 4 to 200 bar, takes 400 l/min discharge flow and weighs 5.9 kg across two ports in size 25 on a subplate interface to ISO 6264-08-13.
Pressure Relief Valve DBW20B2-5X/200S6EG24N9K4R12E - Bosch Rexroth R901070285
BOSCH REXROTH
Original product
Net price (excl. VAT)
€1,953.53
Item
BRR-R901070285
Manufacturer no.
R901070285
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901070285
Country of originGermany
ConditionNew
Artikel
BRR-R901070285
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Total price
The DBW20B2-5X/200S6EG24N9K4R12E is the 200 bar step of the DB.10-30 range. It goes wherever pump and consumers are rated at 200 bar nominal pressure.
Benefits
- Adjustment range 4 to 200 bar for circuits in the 200 bar class
- Discharge flow up to 400 l/min at 350 bar permitted operating pressure
- Poppet seat design with low leakage when closed
- Internal hexagon with protective cap secures the set value
- Spool symbol B, two switching positions, 24 VDC
- 5.9 kg weight, NBR seals, connection diagram ISO 6264-08-13
Technical data
| Connection diagram | ISO 6264-08-13 |
| Max. flow | 400 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 | 25 |
| Seals | NBR |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Type of actuation | with solenoid actuation |
| Weight | 5.9 kg |
Application
Machine tools, clamping hydraulics and conveying equipment often run at 200 bar nominal pressure. A matching limit avoids oversizing the safety stage. Through the subplate interface a change to another pressure step of the range stays possible at any time.
Manufacturer
Bosch Rexroth lists the valve under R901070285. Curves, setting diagrams and dimensions are in data sheet RE 25802 and in RE 25802-B.
| Hersteller-Nr | R901070285 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 5.900000 |
| 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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