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280 bar is a widespread design point for presses and clamping circuits. This pilot-operated pressure relief valve covers 4 to 280 bar, handles 200 l/min and weighs 5.24 kg at 350 bar maximum operating pressure.
Pressure Relief Valve DBW10B2-5X/280S6EG24N9K4R12E - Bosch Rexroth R901002663
BOSCH REXROTH
Original product
Net price (excl. VAT)
€1,884.57
Item
BRR-R901002663
Manufacturer no.
R901002663
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901002663
Country of originGermany
ConditionNew
Artikel
BRR-R901002663
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Total price
Many press and clamping circuits are designed for 280 bar because that value leaves force in reserve without pushing components to their limit. For exactly that design the valve covers a setting range of 4 to 280 bar while discharging 200 l/min.
Benefits
- Setting range 4 to 280 bar, matched to widespread press designs
- 200 l/min rated flow across two ports
- 350 bar maximum operating pressure of the valve body
- Pilot-operated poppet design for tight closing under pressure
- 5.24 kg weight, subplate mounting to ISO 6264-06-09
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 |
Applications
It is installed in the pressure line of hydraulic power units running at 280 bar system pressure. The cap over the internal hexagon prevents the set pressure stage from being changed accidentally during operation. At standstill the circuit can be unloaded through the 24 V solenoid.
Manufacturer
Bosch Rexroth lists the item under material number R901002663. Mounting dimensions and performance limits are documented in RE 25802 and RE 25802-B.
| Hersteller-Nr | R901002663 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 5.240000 |
| 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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