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For manifolds designed around 200 bar, this size 32 valve provides a matching ceiling at flows up to 650 l/min. The setting range runs from 4 to 200 bar and the adjustment sits behind a protective cap. Pilot control on 24 VDC, 6.3 kg.
Pressure Relief Valve DBW 30 B2-5X/200-6EG24N9K4/12 - Bosch Rexroth R978907091
BOSCH REXROTH
Original product
Net price (excl. VAT)
€2,122.37
Item
BRR-R978907091
Manufacturer no.
R978907091
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Brand new
Specialist dealer since 2009
Original product
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Product data
Manufacturer no.R978907091
Country of originGermany
ConditionNew
Artikel
BRR-R978907091
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A manifold rated for 200 bar wants a valve whose spring does not reach any higher in the first place. This version covers 4 to 200 bar, sits inside the block through its subplate interface and limits up to 650 l/min.
Advantages
- Setting range 4 to 200 bar, matched to circuits designed for 200 bar
- Flow up to 650 l/min in a housing released for 350 bar operating pressure
- Subplate mounting with two ports to ISO 6264-10-17
- Pilot-operated seat valve, 24 VDC coil, two switching positions
- Internal hexagon with protective cap, 6.3 kg, NBR seals for HL fluid
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 | 6.3 kg |
Application
The rating is used in feed and clamping circuits as well as in cooling and circulation loops carrying large volumes. A limited setting range stops anyone from driving the plant beyond what it was designed for. Inside the manifold the piping effort stays low.
Manufacturer
Bosch Rexroth carries the valve as R978907091 in the DB.10-30 product family. Curves and mounting position are described in the data sheet.
| Hersteller-Nr | R978907091 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 6.300000 |
| 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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