... Parameter ModelMax output torqueN·MOperatingTime 90° (S)Output axis(mm)Motor(W)Single-phase rated current(A)220V(A)50HZWeight(kg ... us:uOur products have been widely used in petroleum, metallurgy, electric power, steel, chemical industry, water treatment, bio-pharmaceutical, paper making ... free to contact us by telephone, mail or online manager. electric actuator for valve