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Four ports give this version extra freedom in control and unloading. The valve limits pressure within 3.9...315 bar, passes up to 2000 l/min and weighs 27.8 kg. The setting is reached through an internal hexagon protected by a cap, and the flange connection is size 52.
Pressure Relief Valve DBW52BF2-3X/315XYU6EG24N9K4 - Bosch Rexroth R901021243
BOSCH REXROTH
Original product
Net price (excl. VAT)
€10,131.16
Item
BRR-R901021243
Manufacturer no.
R901021243
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901021243
Country of originGermany
ConditionNew
Artikel
BRR-R901021243
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Some circuits need two further control ports besides inlet and return. In this version the DBW52BF2-3X provides four ports and limits pressure between 3.9 and 315 bar at a flow rate of up to 2000 l/min. Unloading runs through a mounted directional valve on 24 V DC.
Benefits
- Four ports for circuits with an additional control line
- Setting range 3.9...315 bar, internal hexagon with protective cap
- Flow rate up to 2000 l/min, size 52 with flange connection
- Pilot-operated poppet seat design, electrical unloading on 24 V DC
- 27.8 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 | 4 |
| Electrical connection description | Connector, 3-pole (2 + PE) according to EN 175301-803 |
| Spool symbol | B |
| Operating pressure, max. | 315 bar |
| Size | 52 |
| Seals | NBR |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Type of actuation | with solenoid actuation |
| Weight | 27.8 kg |
Applications
The variant is used in power units whose pressure stages are switched over from outside. The poppet seat design keeps the circuit tight in the blocked state. HL hydraulic fluid is approved.
Manufacturer
Bosch Rexroth, material number R901021243. The type code DBW52BF2-3X/315XYU6EG24N9K4 defines size, pressure rating and adjustment type without ambiguity.
| Hersteller-Nr | R901021243 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 27.800000 |
| 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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