Jiangsu Lan valve General Equipment Co., Ltd. has advanced painting, automatic drying lines and sophisticated machining equipment and testing equipment, modules, sound and effective quality management system. IF, IFM series intelligent electric device perfectly functional, excellent performance, light and beautiful, debugging is simple to operate. Smart forms the output shaft of the electric displacement device can be divided into: a) Multi-turn intelligent electric device b) straight trip intelligent electric devices c) angle intelligent form of rotary electric device intelligent electric actuator output shaft displacement can be divided into: a) multi-turn smart electric device b) straight trip intelligent electric devices c) rotary intelligent electrical devices Power supply: three-phase three-wire voltage: 220V, 380V, 415V, 440V, 460V. Frequency voltage 220V, 380V frequency 50 / 60HZ * Shell protection grade: IP68 * Explosion levels: (a) Remote control intrinsically safe ib IIBT4 (b) intelligent electric device is flameproof d II BT4, d II CT4 * output contacts Capacity: 220V .AC 5A; 30V.DC, module, 5A Jiangsu Lan valve General Equipment Co., Ltd. to improve customer service system, and we "do everything for the user satisfaction" commitment. The Company produced sales of ball valves are widely used in petroleum refining, long-distance pipelines, chemical, paper, pharmaceuticals, water conservancy, power, municipal, steel and other industries, occupies a pivotal position in the national economy. Ball by function 1, the bypass valve: Ball is generally hydrostatic open, gps module price, it set up the first level pressure bypass valve, which filled with water on both sides; 2, the air valve: When filled with water, remove the air taking off on their own float valve; drain water, add air with, voltage regulator module, buoys own decline; 3, the pressure relief valve: Turn the closed shutter, excluding water pressure between the valve and closures fraying closures; 4, drain valve: exhaust Spherical lower part of the body of water.江苏兰 module _ _ hydraulic valve module provided by 江苏兰 valve General Equipment Co.江苏兰 module _ _ hydraulic valve module is 江苏兰 valve General Equipment Co., Ltd. (www.lanfa.cn) this year introduced a new upgrade, the above picture is for reference only, please call the telephone or pictures on this page, for the latest Information, Contact: Ms. Zhang.