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This build of the DBW20 works with spool symbol A and is adjustable from 4 to 250 bar. It handles 400 l/min at 350 bar maximum operating pressure, sits on the size 25 interface ISO 6264-08-13 and weighs 5.25 kg. The seals are made of FKM.
Pressure Relief Valve DBW20A2-5X/250-6EG24N9K4VE - Bosch Rexroth R901451847
BOSCH REXROTH
Original product
Net price (excl. VAT)
€1,779.16
Item
BRR-R901451847
Manufacturer no.
R901451847
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901451847
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901451847
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The spool symbol determines how the solenoid switches the circuit in the unloaded state. This build with symbol A limits pressure adjustable from 4 to 250 bar while taking 400 l/min.
Benefits
- spool symbol A, two ports, pilot-operated seat valve
- pressure adjustment range 4 to 250 bar, internal hexagon with protective cap
- 400 l/min maximum flow, 350 bar maximum operating pressure
- subplate mounting to ISO 6264-08-13, size 25
- FKM seals, 24 VDC solenoid actuation, CE conformity, 5.25 kg
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 | A |
| Operating pressure, max. | 350 bar |
| Size | 25 |
| Seals | FKM |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Type of actuation | with solenoid actuation |
| Weight | 5.25 kg |
Application
The valve limits pressure in power units of machine tools, presses and production plants. The poppet seat design gives tight closing at the set pressure. When replacing a unit, check adjustment range and spool symbol together.
Manufacturer
The manufacturer is Bosch Rexroth and the material number is R901451847. Every figure listed above comes from the manufacturer data for exactly this number. Characteristic curves, dimension drawings and installation notes are given in data sheets RE 25802 and RE 25802-B.
| Hersteller-Nr | R901451847 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 5.244000 |
| Zolltarifnummer | 84812010 |
| GPSR Herstellerdaten | A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment |
| Artikel-Authentizität | Original product |
| Artikelzustand | New |
| Position sensing | No |
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