Servomotor for 6470, 6480 and 6489 series ball valves. Power supply: 230 V (ac) or 24 V (ac). With auxiliary microswitch. Absorption: 4 VA. Auxiliary micro contacts: 0.8 A (230 V) - 1.3 A (24 V). Maneuver time: 50 s. Tmax environment: 55 ° C. Degree of protection: IP 43.