Valve actuators DQW40-1, DQW60-1, DQW90-1 price DQW10-1 DQW20-1 DQW30-1 DQW40-1 DQW60-1 DQW90-1 DQW120-1 DQW200-1 DQW250-1 DQW300-1 DQW400-1 DQW500- 1 DQW800-1 DQW1000-1 DQW2000-1 electric device price DQW series part-turn valve actuators are electric valve drive means for controlling the valve opening and closing. DZW series is derivative products. Suitable for ball valves, butterfly valves and dampers, etc., which can accurately control instructions by action, is far from achieving the valve control, centralized control and automatic control of the best drives. This series is not only suitable for power plants, it can also be used in petrochemical, metallurgy, utilities and so on. DQW electric device Features 1. The device dustproof, waterproof, anti-light corrosion, the protection class IP55, IP65 (special order); 2. The torque control mechanism and reliability, easy adjustment, high torque repeatability; 3. trip control mechanism adjusts the high accuracy and repeatability, opening and closing to be fitted to each of 2-4 micro-switch; 4. In low gear semi-automatic hand - electric switching mechanism, the structure is simple, reliable, easy operation; 5 . using electric valve actuators with three-phase asynchronous motors, high starting torque, small moment of inertia; 6. fitted with a mechanical valve position indicator. DQW electric device technical parameters Ambient temperature -20 ℃ ~ + 60 ℃ Humidity ≤95% (+ 25 ℃ when) non-flammable working environment, explosive and highly corrosive media. Protection class IP55, IP65 (special order). ≤10% torque repeatability repeated position deviation ≤1 ° DQW electric device performance parameters Model Output torque (Nm) output torque (r / min) maximum stem diameter (mm) superimposed gear unit is equipped with Z type electrical equipment Model motor manually Ratio Ratio Remarks Model Power (KW) Rated current (A) Q5 50 1/2 22 / / / 0.03 / 0.06 0.3 / 0.48 80 integrated structure Q10 100 1/2 / / / 0.06 / 0.09 0.48 / 0.6 Q20 200 1/2 28 / / / 0.09 / 0.12 0.6 / 0.7 Q30 300 1/2 / / / 0.12 / 0.18 0.7 / 0.95 Q60 600 1/2 42 / / / 0.18 / 0.25 0.95 / 1.30 74 Q90 900 1 / 2 50 / / / 0.25 / 0.37 1.30 / 1.6 Q120 1200 1/2 / / / 0.37 / 0.55 1.6 / 2.4 Q200 2000 0.5 / 1 60 / / / 0.37 / 0.55 1.6 / 2.4 67 Q250 2500 0.5 / 1 / / / 0.55 /0.75 2.4 / 3.0 Q300 3000 0.5 / 1 / / / 0.55 / 0.75 2.4 / 3.0 Q400 4000 0.5 / 1 / / / 0.55 / 0.75 2.4 / 3.0 Q500 5000 0.5 / / / 0.55 / 0.75 3.0 DQ600 6000 0.375 80 JW120 48 Z30 -18/20 0.75 2.4 48 superimposed structure DQ800 8000 0.44 100 JW150 54 Z45-24 / 20 0.55 3.4 54 DQ1000 10000 0.44 100 JW1 50 54 Z60-24 / 20 1.1 4.5 54 DQ1200 12000 0.44 100 JW150 54 Z60-24 / 20 1.5 4.5 54 DQ1600 16000 0.40 120 JW180 60 Z90-24 / 20 1.5 6.5 60 DQ2000 20000 0.40 120 JW180 60 Z120-24 / 20 2.2 9 60 DQ3200 32000 0.26 160 JW280 68 Z180-18 / 20 4.0 11 1700 DQ4000 40000 0.26 160 JW280 68 Z180-18 / 20 4.0 11 1700 DQ6300 63000 0.26 180 JW400 68 Z250-18 / 20 5.5 14 1700 DQ8000 80000 0.26 180 JW400 68 Z350-18 / 20 7.5 19 1700 IV 4.1 Ordering Information Please specify the model by model representation, and off to the required torque must illustrate, if not press factory specified instructions provided. 4.2 environments with explosive gas must be stated, and must comply with the requirements of this specification explosion flag. 4.3 If the connection does not match the size of the present specification, it can be resolved through consultation with the factory. 4.4 handwheel clockwise to close the valve, such as the contrary must be stated. 4.5 required specifications are generally selected by the user, if difficult factory for users to choose. Quality assurance, welcome to consult the discussion! ! !