This rail type completes the system RM/RV. The RVA has the raceways coated with antifriction material. This type is used when the speed is relatively low (20 m/min max) and the rigidity of the system is critical.A set is composed of two rails RM ant two rails RVA. The rails RVA and RV are dimensionally inter- changeable. In order to have a good functioning, the temperature of working must be inferior to 50°. Load capacity per unit in cm2 changes from 4500 N (dynamic) ÷ 7500 N (static). Holes and oil grooves can be carried out on request on the type RVA rails.