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Symbol A, three ports and a setting range of 3.9...315 bar mark this pilot-operated pressure relief valve. It passes up to 2000 l/min, unloads on 24 V DC and weighs 28.68 kg. The size 52 flange connection takes the full flow rate, and the seals are NBR.
Pressure Relief Valve DBW52AF2-3X/315YU6EG24K4 - Bosch Rexroth R900934977
BOSCH REXROTH
Original product
Net price (excl. VAT)
€10,131.16
Item
BRR-R900934977
Manufacturer no.
R900934977
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R900934977
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R900934977
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The limit of a circuit has to stay repeatable even when the plant starts up every day. The DBW52AF2-3X holds it within 3.9...315 bar through the seat of its pilot stage and passes up to 2000 l/min to tank. A mounted directional valve on 24 V DC switches the unloading.
Benefits
- Setting range 3.9...315 bar, secured by a protective cap over the internal hexagon
- Symbol A, three ports, size 52 flange connection
- Flow rate up to 2000 l/min, operating pressure up to 315 bar
- Electrical unloading through a mounted directional valve on 24 V DC
- 28.68 kg weight, NBR seals
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 | 28.68 kg |
Applications
Valves like this protect power units of presses, rolling mills and test rigs against exceeding the permitted pressure. The poppet seat design keeps leakage low in the closed state. The solenoid is connected to EN 175301-803.
Manufacturer
Bosch Rexroth, material number R900934977. The type code DBW52AF2-3X/315YU6EG24K4 defines size, pressure rating and adjustment type without ambiguity.
| Weight | 28.680000 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R900934977 |
| Zolltarifnummer | 84812010 |
| 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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