ʻO ka wehewehe pōkole:

QT1 ~ QT4 quarter-turn valve electric actuators ua hoʻonui ʻia nā huahana i hoʻomohala ʻia e kā mākou hui. Hoʻopiliʻia lākou no ka hoʻomaluʻana i nā valves e hoʻololi i ka 90 degere, e like me ka valve butterfly, ball valve a plug valve etc.