ZY series is by far the most compact, delicate and beautiful appearance. Volume weight equivalent to only about one-third of similar products. Compared with conventional actuators with a variety of advantages: as a significant reduction in the required space, light weight, easy to install and require no maintenance and so on. Besides using a 4 ~ 20mADC or 1 ~ 5VDC standard signal advanced intelligent digital technology and highly integrated modular mechatronic design, can directly receive the output of instruments, such as a computer or in the ZY Series actuators, the realization of electric valves intelligent control and precise positioning. Good design, the latest manufacturing technology and excellent material, from raw material procurement beginning to actuators finished products, all over the quality of management and forty-eight hours rated load test, ensure the provision of high quality reliable products. Smart P: with control modules (intelligent) function regulation, enter 4-20mADC or 1-5VDC, 4-20mA output structure with a control module and 1KΩ potentiometer motor as a result of the characteristics of the valve, the valve actuator requirements. open, closed and intermediate anywhere have full load starting capability, which requires motor actuator has a high starting torque. And because the flow rate (opening degree) need adjustment, require the motor must also have a small moment of inertia. ZY series electric actuator motor for these requirements, using a special design. Gear transmission mechanism through the use of heat treated alloy steel materials CNC precision machining of small backlash gear janitor branch (reject the use of low-cost and low accuracy, intolerance fatigue and shock loading yellow powder metallurgy gear). Has high strength, wear resistance, and can be affected by long-term fatigue load of powder metallurgy yellow gear). Has high strength, wear resistance, and can be affected by the impact of long-term fatigue Su, not because of inlet pressure fluctuations caused by environmental media technology actuator vibration characteristics.