... easy wiring circuit, 380V and DC power supply is optional 10. Easy to use: free grease, free point inspection, waterproof, rust ... regulator, high precision, self-diagnostic, multifunctional 15. Integrated: intelligent controlling module highly integrated in the actuator, no need extra positionerPerformanceWiring circuitLAL ... electric actuator as valve operating torque. electric rotary actuator LAL-10