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In leak and strength testing the test pressure has to be repeatable from part to part. The DBW20B2-5X/100-6EG24N9K4/12=CSA holds its setting anywhere in the 4 to 100 bar band and handles up to 500 l/min in size 25.
Pressure Relief Valve DBW20B2-5X/100-6EG24N9K4/12=CSA - Bosch Rexroth R901227554
BOSCH REXROTH
Original product
Net price (excl. VAT)
€1,977.10
Item
BRR-R901227554
Manufacturer no.
R901227554
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901227554
Country of originGermany
ConditionNew
Artikel
BRR-R901227554
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A test pressure only means something when it is applied identically to every component. The pilot-operated DBW20B2-5X/100-6EG24N9K4/12=CSA works inside the narrow 4 to 100 bar window for that and is trimmed finely at the internal hexagon.
Benefits
- Adjustment range 4 to 100 bar, the whole travel lies inside the test pressure window.
- 500 l/min in size 25, enough for short pressure build-up times.
- Symbol B with two switching positions, commanded electrically on 24 VDC.
- 350 bar permitted operating pressure, the valve stays loadable after an operating error.
- 5.28 kg, subplate mounting ISO 6264-08-13, 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 | B |
| Operating pressure, max. | 350 bar |
| Size | 25 |
| Seals | NBR |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Type of actuation | with solenoid actuation |
| Weight | 5.28 kg |
Applications
The valve is used in test rigs, leak testing plant and clamping fixtures with a limited working pressure. Its low adjustment range keeps sensitive test pieces from being overloaded. The second switching position lets the test circuit be relieved from the control system.
Manufacturer
Bosch Rexroth, material number R901227554. Curves for the 100 bar spring and the installation dimensions are in RE 25802 and RE 25802-B.
| Weight | 5.280000 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901227554 |
| 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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