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    MOW - Modulating Worm

    Heavy duty quarter-turn modulating gearboxes suited for control valves.


    • Torque range up to 47,000 Nm (34,500 lbf.ft)
    • 9 sizes
    • Ratios from 40:1 to 3000:1
    • Up to 1,200 starts per hour
    • Ground and polished worm shaft
    • Aluminium bronze worm wheel
    • Comprehensive gear ratios combined with a selection of spur input reducers
    • Angular contact bearings
    • Removable output drive sleeves
    • Options for All types of environment


    Alltork Actuation works with trusted manufacturers and recognized brands of valve actuators to deliver highest quality products throughout Canada. 

    We aim to create value & make a difference while building strong, long term relationships

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