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On a size 32 valve the adjustment often sits awkwardly between pipe runs. The DBW30B1-5X/315XY6EG24N9K4/12 carries a rotary knob for that reason, works across 4 to 315 bar and passes up to 650 l/min away.
Pressure Relief Valve DBW30B1-5X/315XY6EG24N9K4/12 - Bosch Rexroth R978918908
BOSCH REXROTH
Original product
Net price (excl. VAT)
€2,122.37
Item
BRR-R978918908
Manufacturer no.
R978918908
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R978918908
Country of originGermany
ConditionNew
Artikel
BRR-R978918908
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In a densely piped power unit the pressure adjustment on a large valve is hard to reach. This pilot-operated seat valve in size 32 is set on a rotary knob across 4 to 315 bar and passes up to 650 l/min.
Benefits
- Rotary knob for pressure adjustment, so resetting needs no tool
- Adjustment range of 4 to 315 bar at a maximum operating pressure of 350 bar
- 650 l/min relief capacity through the ISO 6264-10-17 interface in size 32
- Spool symbol B with two switching positions and two ports
- Electrical unloading through the mounted solenoid at 24 VDC
- 6.3 kg on subplate mounting, NBR seals for HL hydraulic fluid
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 | 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 | 32 |
| Seals | NBR |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Type of actuation | with solenoid actuation |
| Weight | 6.3 kg |
Applications
The valve is used on large hydraulic power units, presses and test rigs delivering up to 650 l/min. The rotary knob shortens setting during commissioning and changeover. During breaks the solenoid takes the pump circuit pressureless.
Manufacturer
Bosch Rexroth lists this valve in product family DB.10-30 under material number R978918908. Characteristic curves, installation dimensions and setting notes are held in data sheet RE 25802, supplemented by RE 25802-B.
| Weight | 6.300000 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R978918908 |
| 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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