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315 bar is a frequent design pressure in high pressure hydraulics. This step limits from 4 to 315 bar, takes 400 l/min discharge flow and weighs 5.98 kg with spool symbol B on a subplate interface to ISO 6264-08-13.
Pressure Relief Valve DBW20B2-5X/315S6EG24N9K4R12E - Bosch Rexroth R900778040
BOSCH REXROTH
Original product
Net price (excl. VAT)
€1,953.53
Item
BRR-R900778040
Manufacturer no.
R900778040
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R900778040
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R900778040
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The DBW20B2-5X/315S6EG24N9K4R12E is the 315 bar step with a cross section for 400 l/min. Setting is done through a hexagon socket covered by a protective cap.
Benefits
- Adjustment range 4 to 315 bar for high pressure circuits
- Discharge flow up to 400 l/min, operating pressure to 350 bar
- Internal hexagon with protective cap instead of a rotary knob
- Pilot-operated seat valve, spool symbol B, two switching positions
- Size 25, two ports, connection diagram ISO 6264-08-13
- 5.98 kg weight, NBR seals, 24 VDC solenoid actuation
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 | 5.98 kg |
Application
Many cylinders and fittings are rated at 315 bar nominal pressure, which is why this step is asked for often. The protective cap stops the value from being altered unintentionally during operation. For frequent readjustment the range offers a version with a rotary knob.
Manufacturer
The Bosch Rexroth material number is R900778040. Curves, setting diagrams and installation dimensions are in data sheet RE 25802 and in RE 25802-B.
| Hersteller-Nr | R900778040 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 5.980000 |
| Zolltarifnummer | 84812010 |
| 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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