Denso features DZW multi-turn valve electric device is a series of electric valve drive for controlling the valve opening and closing. DZW Series multi-turn electric devices for use in gate valves, globe valves, throttle valves, diaphragm valves. It can accurately control commands according to the action, are various types of valves, dampers to achieve remote control, central control and automatic control of the essential drive. The products not only for power stations, can also be used in petrochemical, metallurgy, public utilities and so on. Has the following characteristics: 1. The device is dust-proof, waterproof, light corrosion, the protection rating of IP55, IP65 (special order); 2 torque control body movements, reliable, convenient adjustment, high torque repeatability; 3 stroke control institutions and high repeat accuracy and regulation, open and closed to be fitted to the 2-4 micro switch; 4 using semi-automatic hand - electric switch institutions, institutional simple, reliable, easy operation; 5. using valves door with a three-phase asynchronous electric motor device, starting torque, small moment of inertia; 6 with a mechanical valve position indicator. 
 ◆ technical conditions 1. Ambient temperature: -20 ℃ ~ +60 ℃; 2. Relative Humidity: 95% (25 ℃ pm); 3 environment: non-flammable, explosive and strong corrosive media; 4. Protection class: IP55, IP65 (special order) 5. Power: 380V 50HZ (special requirements can be made when ordering). 
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