Pressure Reducing Valve 3DREA6-2X/200AG24K31F1BM - Bosch Rexroth R901563972
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This proportional pressure reducing valve keeps the downstream pressure at the level the controller sends as a 4...20 mA current signal, at flows of up to 60 l/min. The electronics sit on the valve itself, which removes the need for an amplifier card in the cabinet.
Benefits
- Command value as a 4...20 mA current signal, taken straight from a PLC analog output
- Flow of up to 60 l/min at a maximum operating pressure of 350 bar
- On-board electronics, so no external amplifier card is required
- Subplate mounting to ISO 4401-03-02-0-05 in the size 6 hole pattern
- NBR seals matched to HL hydraulic fluid
- 24 VDC supply through a 7-pole (6 + PE) connector to EN 175201-804
Technical data
| Conformity description | UKCA - Electromagnetic compatibility (EMC) SI2016/1091 |
| Connection diagram | ISO 4401-03-02-0-05 |
| Max. flow | 60 l/min |
| Product family | (Z)3DRE(E)(A) |
| Type of connection | Subplate mounting |
| Conformity | UKCA |
| Supply voltage | 24 VDC |
| Connectivity | Analog, command value 4...20 mA |
| Number of switching positions | 2 |
| Hydraulic fluid | HL |
| Number of ports | 4 |
| Electrical connection description | Connector 7-pole (6 + PE) according to EN 175201-804 |
| Spool symbol | P to A |
| Operating pressure, max. | 350 bar |
| Size | 6 |
| Seals | NBR |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 5 kg |
Applications
Clamping and feed circuits are the usual place for this valve, wherever one branch has to run at a lower and adjustable pressure. The current command lets the pressure change inside the cycle, for example between rapid traverse and holding force. At 5 kg it still fits a standard size 6 manifold.
Manufacturer
Bosch Rexroth lists the valve under material number R901563972. The type code 3DREA6-2X/200AG24K31F1BM describes the design, the command value type and the connector version.
| Weight | 5.000000 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901563972 |
| 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 |
| Norm | DIN EN 175201-804, ISO 4401 |









