Jiangsu Lan valve General Equipment Co., Ltd. of IF, IFM series intelligent electric device is a new generation of intelligent products. Advanced ultra-large-scale integrated chips, professional digital torque sensor and digital displacement sensor, the entire Chinese menu operation and display machine point integrated mechanical design, created its perfect features, excellent performance, light and beautiful, easy adjustment, easy to operate. More suitable for a variety of valves and ancillary, constituting the Executive unit, used in power plants, petroleum, steel, chemicals, pipelines, sewage treatment and other automatic control system, meets frequently conditioning control, we have to meet the requirements of intermittent control. 1, the main features of intelligent electric devices: * Use of large-scale integrated chips, powerful, high level of accuracy. * Mechatronics design, small size and light weight. * Use professional pressure sensor output shaft torque value, thus improving the accuracy of torque measurement, the error rate ≤ 5% and dynamically monitor display. Over-torque, can stall alarm. * Displacement sensor absolute encoders, the valve position is not lost, it can ensure high accuracy, zero wear, long life, anti-jamming capability without battery support. * Function intelligent electric devices, parameter setting, commissioning and on-site electrical operations are set via a handheld infrared remote control, without the need to open the lid. * Full Chinese and character display, menu-driven operation, intuitive, ball, easy to learn, easy to understand, easy to operate.江苏兰 electric butterfly valve seal a hard three-dimensional eccentric metal seal structure, sealing in the form of metal-to-metal seal, can be swapped metal-to-metal seal ring, valve assembly drawing, stainless steel and graphite composite panels to metal seal ring structure features: Folding Edit this paragraph 1. In the high temperature and pressure conditions, still has a stable sealing performance. Its special sealing system ensures ultra-low to ultra-high temperature from each temperature range with high sealing performance 2-D eccentric sealing system combined with people optimized design, the valve opening resistance. disc sealing surface is upwardly convex taper, the open points of the peripheral surface of the disc from the ring simultaneously, solids accumulate in the sealing surface is not easy. valve closed by elastic compression seal process to complete, 3-phase card phenomenon does not exist between the disc and ring .4 valve sealing performance independent of temperature changes of .5 Stem Shaft seal with graphite press forming seal conclusion ensure zero leakage, metal seal plus fire before, during and after are zero leakage, it is the nature of fire safe. Portland Valve Denso (map), assembly drawing ball, ball Jiangsu -valve General Equipment Co., Ltd..江苏兰 valve General Equipment Co., Ltd. (www.lanfa.cn) strong, credible, in Changzhou, Jiangsu regulating valve industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Jiangsu Lan valve into the brilliant and you work for a better future!