Yangzhou constant electric valve control Equipment Co., Ltd. is a professional electric valves are, electric actuators; valve actuators; electric valve actuators; electric valve actuators; electric valve; DZW valve actuators; DQF electric valve; DKJ rotary actuators device; DKJ actuators; DKZ straight trip actuator; DKZ actuator; SKJ electronic electric actuators; DKJ-D actuator; SKZ electronic actuators; electric head; electric valve; YDF three-phase asynchronous motors; three-phase asynchronous motor; electric actuator manufacturers; valve actuators manufacturers; electric valve means; electric actuator; Siemens electric actuator; electric valve actuators; intelligent electric actuators; explosion-proof electric actuators; proof control box; intelligent electric devices ; electric valve actuators; electric valve head; electric valve factory; electric valve suppliers; PT-3D-J control module; PK-3D-J control module; CPA100-220 control module; intelligent locator; proof motor; single-phase Mechatronics;; motor integrated wastewater treatment equipment; main products are: DKJ electric actuators, DZW electric devices, DCL electric actuators, UNIC electric actuators, electric flow valve, pneumatic switch valve, DQF electric ball, DQ electrical devices , valve actuators, cement unloader valve, electric control valve, pneumatic control valves, actuators, Rotork electric actuators. Picture 2 IQ Rotork electric actuators, IQM Rotork actuators, AQ Rotork actuators, IQS Rotork electric actuators, Rotork electric actuators, Rotork electric actuators, Rotork electric actuators, China Rotork, Rotork Rotork electric actuator supplier valve actuators series intelligent electric actuators (electric head) is the world's leading smart products. Advanced VLSI digital integrated chip, professional digital torque sensor and digital displacement sensor, full Chinese menu operation and display, mechatronics design, created its perfect features, excellent performance, light and beautiful, easy adjustment, easy to operate. With the valve package, consisting of the execution units, used in power plants, petroleum, iron and steel, chemicals, pipelines, sewage treatment and other automatic control system, meets frequently adjust the control, but also meet the requirements of intermittent control. (Gate valves, globe valves, diaphragm valves, etc.) IAT, IMT Series intelligent electric rotary actuators are reliable in the traditional mechanical transmission, based on a very large scale integrated circuits, creating its advanced digital control technology, mechatronics designed to form a new generation of intelligent, high-performance, multi-function, control operation, Chinese display, self-diagnostic fault alarm rotary electric actuator. IAT, IMT series products have excellent performance, perfectly functional, light and beautiful debugging simple, easy operation, fault diagnosis, all Chinese display, menu-driven operation, and is more suitable for a variety of ball valves, butterfly valves, throttle valves matching lamps, composed of execution units, widely used in power plants, petroleum, iron and steel, chemicals, light industry, food, medicine, oil pipelines, sewage treatment, especially desulfurization equipment, such as automatic control system that meets regulatory control can meet frequently intermittent control requirements. Suitable for opening and closing pieces do 0-90 ° rotation of the small torque valves (butterfly valves, ball valves, plug valves, etc.). Yangzhou constant electricity supply rotary switch actuators IA series, multi-turn modulating actuators IM / IML series, rotary actuators IAT / IMT series, Rotork electric actuators import main models: multi-turn switch type: IQ10, IQ12, IQ18, IQ20, IQ25, IQ35, IQ40, IQ70, IQ90, IQ91, IQ95 multi-turn adjustment type: IQM10, IQM12, IQM18, IQM20, IQM25, IQM35, IQM40, IQM70, IQM90, IQM91, IQM95 rotary Switch type: IQT190, IQT280, IQT380, IQT500, IQT600, IQT800, IQT1000, IQT1500, IQT2000, IQT2500 angle stroke adjustment type: IQTM190, IQTM280, IQTM380, IQTM500, IQTM600, IQTM800, IQTM1000, IQTM1500, IQTM2000, IQTM2500 major domestic models : Multi-turn switch type: IA10, IA12, IA18, IA20, IA25, IA35, IA40, IA70, IA90, IA91, IA95 multi-turn adjustment type: IM10, IM12, IM18, IM20, IM25, IM35, IM40, IM70, IM90, IM91, IM95 rotary switch type: IAT190, IAT280, IAT380, IAT500, IAT600, IAT800, IAT1000, IAT1500, IAT2000, IAT2500; angle stroke adjustment type: IMT190, IMT280, IMT380, IMT500, IMT600, IMT800, IMT1000, IMT1500 , IMT2000, IMT2500 Picture 3 (a) analog 4-20mA? DC. (B) the amount of contact control switch. (C) alternative fieldbus control output signal: valve position feedback signal: 4-20 mA DC load capacity ≦ 750Ω output shaft torque, a travel time table?. The basic error: ± 1% Dead: adjustable from 0.1 to 9.9% ≤0.5% default gap: ≤0.9 ° midway Limit: Limit set to open in the range of 40% to 100% Housing protection class IP68 Explosion levels: (a ) * Intrinsically Safe ibII BT4 (b) the executing agency for the flameproof EXD II BT4, EXdII CT4 output contact capacity: 250V AC 5A:? 30v, DC, 5A power supply: single-phase 110 / 220v 50 / 60Hz three phase 380v / 440v 50 / 60Hz (three-phase three-wire system) use of environmental conditions: (a) Ambient temperature: -25 ~ + 70 ℃ (flameproof -20 ~ + 60 ℃) (b) Relative humidity: 5% ~ 98 % (c) Atmospheric pressure: 86 ~ 106pa (four) air media: non-corrosive gases in ambient air interference indicators: a, an external magnetic field: ≤400A / m 50HZ common mode interference: 250v 50HZ series mode interference: Valid values 1v AC signal, the frequency is 50Hz electrostatic discharge: 4kv Electrical Fast instant burst power terminal 1000v; signal input terminal; 500v f, RF interference: Frequency 80 ~ 1000MHZ, Proving Ground strong 3v / m, distance 1m g IAT, IMT Series Intelligent rotary actuator by a single-phase or three-phase servo motor driven by two worm gear, high-speed low torque into a low-power, high torque power to drive the output shaft, drive the valve unit. With manual / automatic switching mechanism on the second level of the worm shaft reduction mechanism. When the switch lever is in the manual position, the hand wheel through the clutch engages the second stage of the worm, the torque is transmitted to the output shaft. Once switched to the electric actuator operation, whether it is a remote control or on-site electric operation of the machine, manual / automatic switching mechanism will automatically fall in electric priority position by a servo motor to drive the first stage worm, and then through a second clutch drive level worm, the torque transmission output shaft while in the second stage worm worm gear mechanism, equipped with torque detection device; the output shaft with the stroke position sensor. IAT, IMT intelligent electric actuators accept standard analog control signal to drive the valve valve, complete positioning control, or you can accept the signal contacts, events signal control system located in the pre-set position.