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Adjustable up to 100 bar, with symbol A and three ports: this size 52 pressure relief valve limits system pressure and unloads the pump electrically. Flow rate may reach 2000 l/min. The seals are NBR and the pilot stage uses a poppet seat.
Pressure Relief Valve DBW52AF2-3X/100YU6EG24K4 - Bosch Rexroth R900969398
BOSCH REXROTH
Original product
Net price (excl. VAT)
€10,131.16
Item
BRR-R900969398
Manufacturer no.
R900969398
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R900969398
Country of originGermany
ConditionNew
Artikel
BRR-R900969398
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Low system pressures call for a suitably rated spring, otherwise the setting becomes coarse. The DBW52AF2-3X with its 3.9...100 bar range covers exactly that case and passes up to 2000 l/min through the flange connection. Unloading runs through a mounted directional valve on 24 V DC.
Benefits
- Setting range 3.9...100 bar, symbol A, three ports
- Flow rate up to 2000 l/min at operating pressure up to 315 bar
- Internal hexagon with protective cap, pilot-operated poppet seat design
- Electrical unloading on 24 V DC, 3-pole connector (2 + PE)
- 28.54 kg weight, NBR seals for HL hydraulic fluid
Technical data
| Max. flow | 2000 l/min |
| Product family | DB(W)52 |
| Type of connection | Flange connection |
| Supply voltage | 24 VDC |
| Number of switching positions | 2 |
| Hydraulic fluid | HL |
| Number of ports | 3 |
| 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 | 28.54 kg |
Applications
Applications are lifting gear, plastics machinery and cooling circuits at moderate system pressure. Unloading the pump during breaks lowers drive power and oil heating. The size 52 flange connection takes the full flow rate.
Manufacturer
Bosch Rexroth, material number R900969398. The type code DBW52AF2-3X/100YU6EG24K4 defines size, pressure rating and adjustment type without ambiguity.
| Weight | 28.540000 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R900969398 |
| 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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