Type series booklet 7290.1/9--10 MN manual actuators Output torques up to 800 Nm Worm wheel and screw kinematics Applications • Building, • General circuits for Industry, • Water and Industry in non--corrosive environments, no salt water. General information • TheMN actuators have been designed with worm wheel and screw kinematics and gear casing (zinc--aluminium alloy). • Themounting plate is in accordance with ISO 5211 standard. • Equipped with an interchangeable insert, they can be easily fitted on different ¼ turn valve shaft (square end, flat end). • These actuators are supplied with a handwheel and a visual pointer. Factory lubricated, they do not require any maintenance. • These actuators are mounted directly or by means of an adaptator on ¼ turn valves mounting plate. Protection • They are hose and fine dust proof, protection degree equivalent to IP 65. External coating • Polyurethane paint, colour black RAL 9011, 50 ì thickness. Working temperature range • De --20 °C to +80 ° C.

MN series manual actuators 2 Production range Nominal Nominal Maximal allowable dimensions T output input Number f t ISO 5211 for the shaft Type torque ( Nm) torque ( Nm) of turn handwheel mounting plate* Height Driving by square flat ) ) MN 12 125 13 10 F05 – F07 35 14 14 MN 25 250 25 10 F05 – F07 40 17 17 MN 40 400 40 9 F07 – F10 45 27 27 MN 80 800 70 11 F10 – F12 60 36 36 * Direct adaptation onto identical mounting plate. Adaptation by intermediate flange onto different plate (different size or shape). These actuators are equipped with interchangeable inserts manufactured to the size and the...

KSB S.A.S. 4, allée des Barbanniers • 92635 Gennevilliers Cedex (France) Tel.: +33 1 41 47 75 00 • Fax: +33 1 41 47 75 10 • www.ksb.com MN series manual actuators 05.06.09 This leaflet is not contractual 7290.1/9--10 and may be amended without notice.