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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.

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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...

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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.

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