The PRESSURE VACUUM VENT WITH ROLL-OVER PROTECTION RIDART is designed to prevent the overpressure inside tank truc ks, its function is to re-establish the correct pressure and to avoid the leak of liquids.
In addition, the valve installed on mobile tanks and tank truc ks has a roll-over protection system that is activated at any angle check than 30° from the vertical position.
It is important to known the pressure/vacuum parameters. Différent settings may be required.
- Standard model is for traditional fuel without additives and compatible chemical products.