该装置是直接安装在闸阀和截止阀等阀门上的手动装置，该装置采用弧齿锥齿轮和平面推力承轴，有运转平稳、扭矩大、噪音小、效率高的优点。在所有的结合部，采用了密封垫全密封处理，达到了防水、防油漏的效果，防护等级为IP65。手轮和阀杆罩可根据用户需求定制。结合各类阀门使用要求及环境，还有单级带电装连接、双级带电装连接、双级手轮驱动等产品。
        
       
          The gear actuator can be installed directly on the gate valve,globe valve ａnd so on.By using Spiral bevel gears ａnd thrust ball bearing, the gear actuator can run smoothly,and have high output torque,low noise ａnd high efficience.It can avoid from waterproof & oil leakage as sealing glands are used at all the through part. And the Protection grade can be IP65.The handwheel ａnd the stem covers can be customized.For different valves ａnd requirement.there are single stair gear actuator with motor flange,double stair gear actuator with motor flange ａnd double stair gear actuator with handwheel etc.
         
        
            e.型号大小：MY-VO-SD~MY-V10-SD共12个尺寸供选择，扭矩范围450-100000Nm.