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With a nominal flow of 25 l/min the 2FRE6B-2X/25QK4MV covers the fast axes within size 6. Speed is set electrically instead of on a throttle. Maximum operating pressure is 210 bar and the weight is 2.08 kg.
Flow Control Valve 2FRE6B-2X/25QK4MV - Bosch Rexroth R900937870
BOSCH REXROTH
Original product
Net price (excl. VAT)
€1,912.44
Item
BRR-R900937870
Manufacturer no.
R900937870
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R900937870
Country of originGermany
ConditionNew
Artikel
BRR-R900937870
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A fixed throttle is of little help when one circuit has to move between rapid traverse and working feed. The 2FRE6B-2X/25QK4MV controls the flow proportionally to the command value up to a nominal 25 l/min.
Benefits
- Nominal flow 25 l/min at a maximum operating pressure of 210 bar
- Stepless command value input through external electronics on 24 VDC
- Size 6, spool symbol A to B
- Two ports, connection diagram to ISO 4401-03-02-0-05
- FKM seals, weight 2.08 kg
Technical data
| Connection diagram | ISO 4401-03-02-0-05 |
| Max. flow | 25 l/min |
| Product family | 2FRE6 |
| 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 to B |
| Operating pressure, max. | 210 bar |
| Size | 6 |
| Seals | FKM |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Type of actuation | Electrical with external electronics |
| Weight | 2.08 kg |
Application
The valve suits axes that traverse quickly and then feed slowly into the workpiece. The direction A to B follows from the spool symbol. External amplifier electronics are required for the control signal.
Manufacturer
Bosch Rexroth, material number R900937870. The type designation 2FRE6B-2X/25QK4MV states size, nominal flow and seal material.
| Norm | DIN EN 175301-803, ISO 4401 |
|---|---|
| Hersteller-Nr | R900937870 |
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 2.080000 |
| 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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