Jiangsu Lan valve General Equipment Co., Ltd. production of various types of valve electric device: according to transition back into multiple output (Z type) and some rotary (Q-type) two, the former is used to type valve lifters, including: Gate, Globe valves, throttle valves, diaphragm valves; the latter category for the swing lever valves, including ball, plug, butterfly valves and other electrical information categories, usually within a 90% range of opening and closing. Classification by nominal pressure valve (1) vacuum valve: the working pressure below standard atmospheric pressure valve. (2) Low pressure valve: nominal pressure PN ≤1.6Mpa valve. (3) pressure valve: PN nominal pressure is 2.5Mpa, 4.0Mpa, 6.4Mpa valve. (4) high-pressure valve: refers to the work, said pressure PN is 10.0Mpa ~ 80.0Mpa valve. (5) high pressure valve: nominal pressure PN≥100.0Mpa valve. (6) Filter: PN nominal pressure is 1.0Mpa, the main features of 1.6Mpa 江苏兰 valve electric ball valves are compact structure itself Huayi Electric Co., reliable sealing, simple structure, easy Netease electrical maintenance, sealing surface spherical often in the closed state, can not easily be medium erosion, easy operation and maintenance for the electrical work in general media water, solvents, acids, and natural gas, but also for the poor working conditions of media, such as oxygen, hydrogen peroxide, methane and ethylene, in various sectors has been widely used. Ball valve can be integral, it can also be modular. Electrical, 江苏兰 valves, electrical technology by 江苏兰 valve General Equipment Co. Electrical, 江苏兰 valves, electrical technology 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.