OUR QT SERIES ELECTRIC VALVE ACTUATOR:
QT series electric valve actuators (Quarter-Turn) which has compact size, robust construction, reliable performance,explosion-proof and ability to integrate fully into sophisticated control systems.
QT series electric valve actuators provide quiet and reliable operation for all kinds of small ball valves and butterfly valves, as well as dampers and ventilation louvres. They provide self-locking as standard, local visual indicators and manual override options together with a wide range of voltages. -- sam@torq-actuator.com , wp: +86 151 8966 3604 , www.torq-actuator.com/