• www.valvsys.comvalvsys electric actuators automation controls valves valvsys, llc
    valvsys logo

    reliable valve automation



    NT Model   - double worm

    The NT models are IP67 (simiar to NEMA 12)

    The double worm gear design adds extra protection against backdriving of butterfly valves

    Motor preference manual override. Declutch it and walk away. When power comes back on the motor will re-engage automatically.