Rotor
Rotor means disposed in said flowpassage, bearing track means provided on said interior surface of said valve housing, said bearing track means supporting said rotor means for rotation in said flowpassage and fixing said rotor means against lengthwise movement in said flowpassage;Globe Valves magnetic field generating means fixedly positioned around said rotor means and capable of generating a rotating magnetic field for rotating said rotor means; first threaded means coaxial with and connected to said rotor means so that said rotor means and said first threaded means rotate together; valve body means movable longitudinally in said flowpassage for selectively adjusting the degree of opening and closing of said aperture means, said valve body means being held against rotation in said flowpassage;GLOBE VALVE and second threaded means connected to said valve body means and drivingly coupled to said first threaded means whereby rotation of said rotor means is effective to move said valve body means linearly to adjust the degree of opening or closing of the valve.
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