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This size 25 pressure relief valve takes up to 500 l/min and is adjustable from 4 to 350 bar with symbol B. The connector follows ANSI/B93.55M-1981 and therefore matches plant wired to the North American standard.
Pressure Relief Valve DBW20B2-5X/350-6EG24N9DK23L/12 - Bosch Rexroth R978913061
BOSCH REXROTH
Original product
Net price (excl. VAT)
€2,201.24
Item
BRR-R978913061
Manufacturer no.
R978913061
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R978913061
Country of originGermany
ConditionNew
Artikel
BRR-R978913061
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Machines built for the North American market are wired to a different connector standard than European plant. This pilot-operated size 25 pressure relief valve carries a 3-pole connector according to ANSI/B93.55M-1981 and limits pressure from 4 to 350 bar.
Advantages
- 3-pole connector according to ANSI/B93.55M-1981 for North American wiring
- Setting range 4 to 350 bar right up to maximum operating pressure
- 500 l/min maximum flow in size 25
- Symbol B, two switching positions, poppet seat design with tight closure
- Electrical unloading through a 24 VDC solenoid
- Port pattern ISO 6264-08-13, 5.3 kg weight, 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 according to ANSI/B93.55M-1981 |
| Type of actuation | with solenoid actuation |
| Weight | 5.3 kg |
Application
The valve protects hydraulic power units in presses and test rigs built for export to North America. The solenoid runs the pump without pressure during breaks. The internal hexagon under the protective cap secures the pressure setting.
Manufacturer
Made by Bosch Rexroth, material number R978913061. All characteristic curves and installation dimensions are given in data sheet 25802 and 25802-B.
| Hersteller-Nr | R978913061 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 5.300000 |
| 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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