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In series machine building one frame size should cover several pressure ratings so that spares stay manageable. The DBW20A2-5X/200-6EG24N9K4/12=CSA uses size 25 with 500 l/min and an adjustment range of 4 to 200 bar.
Pressure Relief Valve DBW20A2-5X/200-6EG24N9K4/12=CSA - Bosch Rexroth R901254283
BOSCH REXROTH
Original product
Net price (excl. VAT)
€1,977.10
Item
BRR-R901254283
Manufacturer no.
R901254283
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901254283
Country of originGermany
ConditionNew
Artikel
BRR-R901254283
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Anyone building a machine range in several pressure ratings does not want to stock three different valve sizes for it. The DBW20A2-5X/200-6EG24N9K4/12=CSA covers 4 to 200 bar in size 25 and keeps connection diagram ISO 6264-08-13 while doing so.
Benefits
- Adjustment range 4 to 200 bar, symbol A, pilot-operated seat valve.
- 500 l/min in size 25, connection diagram ISO 6264-08-13.
- Subplate mounting with two ports and two switching positions.
- Solenoid actuation on 24 VDC with a connector 3-pole (2 + PE) to EN 175301-803.
- 5.59 kg, internal hexagon with protective cap, NBR seals.
Technical data
| Connection diagram | ISO 6264-08-13 |
| Max. flow | 500 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 | A |
| Operating pressure, max. | 350 bar |
| Size | 25 |
| Seals | NBR |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Type of actuation | with solenoid actuation |
| Weight | 5.59 kg |
Applications
The valve limits pump pressure in power units of machine tools, clamping systems and assembly plant. Because the connection diagram stays the same across pressure ratings, one control block can serve several variants. The permitted 350 bar operating pressure leaves headroom for spikes.
Manufacturer
Bosch Rexroth, material number R901254283. Curves and installation dimensions for size 25 are in RE 25802 and RE 25802-B.
| Weight | 5.590000 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901254283 |
| GPSR Herstellerdaten | Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Country of Manufacture | Germany |
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