LQ Series part-turn electric valve actuators are designed for 90° rotary equipment including butterfly valves, ball valves, plug valves and air dampers, to realize opening, closing and modulating control of valves. The series consists of basic type and intelligent type.

These actuators are widely used in power, metallurgy, petroleum, chemical, food, textile, paper-making, pharmaceutical, water treatment and wastewater treatment industries.

The protection grade of standard models reaches IP67; the explosion-proof versions are available with explosion-proof ratings of Ex d IIB T6 or Ex d IIC T6.