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Rexroth 6423 Valve
Rexroth 6423 Valve is engineered to give high pressure, low pressure and balanced flow rates while maintaining a tight shutoff. The non-rising stem design helps to eliminate any air pockets in the valve. A unique feature of this valve is its ability to compensate for asymmetric pressure differentials by automatically adjusting the pressure differential so that both open and closed values remain constant. It comes with a side outlet and provides easy maintenance through changeover packing.
Features
- Temperature proportional pressure adjustment by thermostat
- Compact design
- Energy saving
- Very high repetition accuracy
- Series 2x
Dimensions
Technical data
General
| Weight (approx.) | m | kg | 2.4 | 14.4 | 23 | |
| Installation position | any | |||||
| Ambient temperature | ϑ | °C | -20 … +80 | |||
| Standard painting | Single coat RAL 5010 | |||||
Hydraulic
| Maximum operating pressure | Port A, B | p | bar | 350 | |||
| Maximum pilot pressure | Port Pst | pmax | bar | 30 | |||
| Maximum flow | Port A, B | qV | l/min | 25 | 230 | 450 | |
| Hydraulic fluid temperature | ϑ | °C | -20 … +80 | ||||
| Viscosity range | v | mm²/s | 10 … 380 | ||||
Electric
| Voltage type | DC voltage | |
| Supply voltage | V | 24 |
| Connector version | C4 | Junior Timer (AMP) |
1) Plug-in connectors are not included in the scope of delivery and must be ordered separately
Rexroth 6423 Valve Service Manual
This Valve Service Manual facilitates the work of operating personnel, maintenance personnel, and service workshop staff who use or repair Rexroth 6423 valve units and assemblies. This Service Manual has been compiled with the assistance of the manufacturer.
Click to download the manual for free
Rexroth 6423 Valve Service Manual
