Valve manufacturers specialize in the production and supply of intelligent, quarter-turn, straight-stroke electric actuators with a good market reputation; electric actuators multi-turn electric actuators series products, professional sales and technical service teams! Electric actuators, integrated electric actuators, Intelligent integrated electric actuator, good at matching selection of electric actuator, intelligent electric device, valve actuator, factory direct sales, 2018 new quotation, connection debugging, thermal brand, regulating valve has become an electric actuator for controlling 0° -270°rotating valves and other similar products, such as butterfly valves, ball valves, dampers, baffle valves, cock valves, shutter valves, etc., can be widely used in petroleum, chemical, water treatment, shipping, papermaking, power stations, heating, and buildings In automatic control, light industry and other industries, it uses 380V/220V/110V AC power supply or 24V/110V DC power supply as drive power (special voltage needs to be customized), and uses 4-20mA current signal or 0-10DA voltage signal as control signal. Move the valve to the desired position. The fine small electric head is used to control 0°～360° rotating electric valves and other similar products, such as butterfly valves, ball valves, dampers, plug valves, louver valves, etc. It uses 380V, 240V, 220V, 110V, DC12V, 24V, 220V The AC power supply is the driving power source, and the 4-20mA current signal or 0-10V DC voltage signal is used as the control signal to make the valve move to the required position and realize its automatic control. The maximum output torque is 2000N·m. It can be widely used in petroleum, chemical, electric power, metallurgy, pharmacy, papermaking, energy, water treatment, shipbuilding, textile, food processing, building automation and other fields. At the same time, it has many advantages such as small size, light weight, exquisite appearance, unique structure, compactness, easy installation, small operating torque, convenient operation, digital display valve position, no maintenance and safe and convenient use. DZW type electric equipment is a driving device that realizes valve opening, closing or stopping control. It is an indispensable driving device for remote control, centralized control and automatic control of the valve. DZW type electrical equipment is suitable for gate valve
s, globe valves, diaphragm valves, plunger valves, throttle valves, water gates, etc. It can be used for rising stem valves and dark stem valves. Its derivative products can be used in large-caliber ball valves, gate valves and dampers. All adopt the standard '95' standard design of the Ministry of Electric Power, with 2 pairs of passive dry contacts to meet more needs, protection level IP65 (up to 67), torque range: 50-10000N*M. The device features complete functions, reliable performance, advanced control system, and convenient use and maintenance. The main features of QT type intelligent adjustable electric actuator: 1. Shell-due to the use of high-quality aluminum alloy, light weight. And the inner and outer surfaces are treated with anodizing, and the outer surface is coated with polyester powder, which has strong corrosion resistance. 2. Motor—Adopt SPG squirrel cage motor with large output torque, and built-in thermal protection switch for temperature control to prevent damage to the motor. 3. Actuating structure-when the power is off, the clutch handle can be manually operated. When energized, the clutch automatically resets. 4. Position indicator—the indicator is installed on the central shaft, and the valve position can be observed. And there are indicator lights (SLU) to choose from. 5. Dryer—used to control the temperature, prevent moisture condensation inside the actuator, and keep the internal electrical components dry. 6. Limit switch-controlled by cam mechanism, simple adjustment mechanism can accurately and conveniently set the position. 7. The torque switch can provide overload protection to prevent damage to the motor. (It is set before leaving the factory, please do not change the setting casually). 8. Self-locking—with self-locking function to prevent reverse rotation, the rotating part is stable and reliable. 9. Installation—The bottom installation size conforms to the ISO5211 international standard, and the drive shaft sleeve can be removed for processing as required, with strong adaptability. It can be installed vertically or horizontally. 10. Wiring terminal-the wiring layout is compact and reasonable, the wiring terminal diameter is 2.5mm, the pressure is large, and the connection is firm.
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