System for continuous lubrication and cooling of rolling-mill bearings. The OVS 4 valve mixes oil with compressed air, the mixture is piped to each lubrication point, and the air overpressure keeps contaminants out.
Features
- OVS 4 valve mixing oil with compressed air
- Two-line dosing devices DDA-P-Zn 04-2.5 (two per base plate), manual RUK stopcock, check valves
- Oil pressure up to 100 bar, air pressure 10 bar
- Mixture flow 0…18 m³/h, oil 20…400 mm²/s
- Connections: air M26 × 1.5, oil M16 × 1.5; weight 21.8 kg
- Operating environment -25…+80 °C; pumps such as Z2, UCD
Applications
Bearings of rolling mills.
