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A rotary knob instead of a hexagon socket makes readjustment during operation easier. This pilot-operated pressure relief valve with threaded connection adjusts from 3.8 to 120 bar, takes 400 l/min and weighs 7.54 kg in size 25.
Pressure Relief Valve DBW20BG1-5X/120S6EG24NK4R12E - Bosch Rexroth R901257203
BOSCH REXROTH
Original product
Net price (excl. VAT)
€1,969.55
Item
BRR-R901257203
Manufacturer no.
R901257203
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901257203
Country of originGermany
ConditionNew
Artikel
BRR-R901257203
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Total price
The DBW20BG1-5X/120S6EG24NK4R12E limits pressure across a range of 3.8 to 120 bar and is set through a rotary knob. A built-on directional spool valve on 24 VDC switches the unloading function.
Benefits
- Adjustment range 3.8 to 120 bar through a rotary knob
- Solenoid unloading via a built-on directional spool valve, two positions
- Flow up to 400 l/min through the threaded connection
- Pressure valve in poppet seat design, operating pressure to 350 bar
- Size 25, connection diagram ISO 6264-08-13, 7.54 kg
- NBR seals, CE conformity, HL hydraulic fluid
Technical data
| Connection diagram | ISO 6264-08-13 |
| Max. flow | 400 l/min |
| Product family | DB.10-30 |
| Type of connection | Threaded connection |
| 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 | 7.54 kg |
Application
The low adjustment band suits circuits where tools or clamping devices must work at limited pressure. The threaded connection allows installation straight into the line without a control block. The knob corrects the value without tools.
Manufacturer
The material number is R901257203. Curves, setting diagrams and dimensions appear in data sheet RE 25802 and in the supplement RE 25802-B.
| Weight | 7.540000 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901257203 |
| 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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