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When a branch circuit has to run at less pressure than the pump delivers, the DREE20-6X/200YG24K31A1M takes over the control. The reduced pressure follows a 0...10 V command value, the valve mounts in size 25 on connection diagram ISO 5781 and takes 315 bar at 300 l/min.
Pressure Reducing Valve DREE20-6X/200YG24K31A1M - Bosch Rexroth R901243781
BOSCH REXROTH
Original product
Net price (excl. VAT)
€2,402.76
Item
BRR-R901243781
Manufacturer no.
R901243781
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901243781
Country of originGermany
ConditionNew
Artikel
BRR-R901243781
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Total price
A branch circuit has to run permanently at less pressure than the pump supplies. The DREE20-6X/200YG24K31A1M handles that duty in size 25 and follows a 0...10 V command value steplessly, at up to 315 bar operating pressure and 300 l/min flow.
Benefits
- Command value 0...10 V at the on-board electronics, 24 V DC supply.
- Size 25 on connection diagram ISO 5781, three ports, two switching positions.
- Operating pressure to 315 bar at a flow of up to 300 l/min.
- Spool symbol B to A, hydraulic fluid HL.
- NBR seals, 6.17 kg, 7-pole connector (6 + PE) to EN 175201-804.
Technical data
| Conformity description | UKCA - Electromagnetic compatibility (EMC) SI2016/1091 |
| Connection diagram | ISO 5781 |
| Max. flow | 300 l/min |
| Product family | DRE(M)(E)10,20 |
| Type of connection | Subplate mounting |
| Conformity | UKCA |
| Supply voltage | 24 VDC |
| Connectivity | Analog, command value 0...10 V |
| Number of switching positions | 2 |
| Hydraulic fluid | HL |
| Number of ports | 3 |
| Electrical connection description | Connector 7-pole (6 + PE) according to EN 175201-804 |
| Spool symbol | B to A |
| Operating pressure, max. | 315 bar |
| Size | 25 |
| Seals | NBR |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 6.17 kg |
Applications
The valve sits in a branch of the machine hydraulics and holds a lower pressure level there than the main circuit. Typical duties are clamping and holding steps where the force changes during the cycle. The reduced pressure can be driven from the controller.
Manufacturer
Bosch Rexroth lists this valve under material number R901243781. Characteristic curves, installation dimensions and tightening torques are in data sheet RE 29276.
| Norm | DIN EN 175201-804, ISO 5781 |
|---|---|
| Hersteller-Nr | R901243781 |
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 6.161000 |
| 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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