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Vehicle and battery driven plants often carry only 12 V DC. The unloading stage of this relief valve is wound for that supply. The adjustment range runs from 2 to 315 bar, the flow reaches 650 l/min and the mass is 6.3 kg.
Pressure Relief Valve DBW 30 A2-5X/315U6EG12NK4/12 - Bosch Rexroth R978915078
BOSCH REXROTH
Original product
Net price (excl. VAT)
€2,180.14
Item
BRR-R978915078
Manufacturer no.
R978915078
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R978915078
Country of originGermany
ConditionNew
Artikel
BRR-R978915078
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Power units on a 12 V system need valves whose solenoid is rated for that supply. This pilot operated size 32 relief valve works on 12 V DC and limits pressure to a value between 2 and 315 bar.
Benefits
- Coil for 12 V DC instead of the common 24 V version
- Adjustment range 2 to 315 bar, symbol A
- 650 l/min flow, maximum operating pressure 350 bar
- Interface ISO 6264-10-17, subplate mounting in size 32
- Connector 3-pole (2 + PE) according to EN 175301-803, weight 6.3 kg
Technical data
| Connection diagram | ISO 6264-10-17 |
| Max. flow | 650 l/min |
| Product family | DB.10-30 |
| Type of connection | Subplate mounting |
| Supply voltage | 12 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 | 32 |
| Seals | NBR |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Type of actuation | with solenoid actuation |
| Weight | 6.3 kg |
Application
The valve suits mobile power units and plants whose control is fed from a battery. It protects the pump circuit and can be unloaded electrically. Operation is with HL mineral oil.
Manufacturer
The material number is R978915078. Ranges and curves are given in data sheet RE 25802.
| Hersteller-Nr | R978915078 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 6.300000 |
| 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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