The main products of “GILL”are mainly part-turn manual and electrical worm actuators,which is in line with the GB/T12223,ISO 5211 standards and other specified requirements, the products are mainly applied for valve controlling, such as Butterfly valve/Ball valve/Plug valve/ and other types. The body material of the worm gear is mainly QT450 and others,the gear material can be:QT450-10,QT500-7,QT600-3,C95800 and others. More further, GILL can customize the worm gears or transmission devices with high applicability.
