1,Power:AC24V,AC110V ,AC220-240V,AC380-420V. 2,actuator,electric actuator,valve actuator 1,Model:JT-052,Power:AC24V,AC110V ,AC220-240V,AC380 ... :100MΩ/500VDC11,It can match ball valve,butterfly valveactuator,electric actuator,valve actuator valve actuator