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Spool symbol A sets this relief valve apart from the B build: the unloading function works in the opposite rest position. The setting range runs from 4 to 315 bar and the valve passes up to 2000 l/min.
Pressure Relief Valve DBW52AP2-3X/315XU6EG24N9K4 - Bosch Rexroth R901119479
BOSCH REXROTH
Original product
Net price (excl. VAT)
€10,555.78
Item
BRR-R901119479
Manufacturer no.
R901119479
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901119479
Country of originGermany
ConditionNew
Artikel
BRR-R901119479
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Which state a power unit should assume when de-energised decides the form of the solenoid valve in the pilot stage. The DBW52AP2-3X carries spool symbol A, limits pressure to a setting of 4 to 315 bar and passes up to 2000 l/min.
Benefits
- Spool symbol A defines the de-energised rest position, which has to match the safety concept of the plant.
- Adjustment range 4 to 315 bar at the internal hexagon, protective cap against tampering.
- Flow up to 2000 l/min in size 52 with subplate mounting.
- Solenoid at 24 VDC, 3-pole connector (2 + PE) to EN 175301-803, two switching positions.
- Pilot-operated seat valve, weight 28.5 kg, NBR seals, hydraulic fluid class HL.
Technical data
| Max. flow | 2000 l/min |
| Product family | DB(W)52 |
| 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 | A |
| Operating pressure, max. | 315 bar |
| Size | 52 |
| Seals | NBR |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Type of actuation | with solenoid actuation |
| Weight | 28.5 kg |
Applications
The valve protects power units in presses, injection moulding machines and steelworks equipment. It usually sits straight on the tank lid and also handles unloaded start-up. Two ports are enough because oil goes from the pressure port directly into the tank.
Manufacturer
Bosch Rexroth, material number R901119479. The type code DBW52AP2-3X/315XU6EG24N9K4 states size 52, component series 3X, an adjustment range to 315 bar and a 24 VDC solenoid.
| Hersteller-Nr | R901119479 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 28.500000 |
| 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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