Butterfly simple structure, small size, light weight, and the components are relatively small, it can constitute a few key parts of the valve, open the valve, they also very convenient, just to make the switch to ninety degrees, butterfly valve control fluid is very good, you can always increase or decrease the flow of traffic, transport any fluid valve when the valve has a certain resistance to direct, and butterfly resistance comes from its own, such as the thickness of the valve body, if you want to reduce fluid resistance can only reduce its thickness. To urge the valve localization, in the State Council issued the "Opinions on Accelerating the revitalization of the equipment manufacturing industry," the valve plant, the state authorities in accordance with the requirements of major equipment localization States to make, has made a series of major deployment by the State Development and Reform Commission, China Machinery Industry Federation and the China General Machinery Industry Association, together with the deployment of the valve localization program to develop major equipment related fields, and repeated coordination with relevant departments, now valve localization in the domestic valve industry have formed a consensus. Actively adopt international standards for product design; excellent design of the structure of foreign (including patent); product testing, performance testing in strict accordance with international standards; absorption of foreign advanced production technology and experience emphasis on research and application of new materials; clarify imports high parameters valve products, technical parameters and working conditions, etc. is to accelerate the localization process, promoting the supply valve valve product updates, the full realization of localization only way valve. With the accelerated pace of the valve industry restructuring, future of the industry will be the quality and safety valve between the brand and product competition, product development to high-tech, high-parameter, strong corrosion resistance, high-life direction, only through constant technological innovation, development new products, technological innovation, in order to gradually increase the level of product technology, to meet the domestic means of supporting the full realization of the valve localization. Valve Valve Factory _ Ming Kong (certified) _ Jiangxi valve provided by the Port Valve Co., Ltd., Dongguan Ming. Valve Co., Ltd., Dongguan Ming Kong (www.gdmgfm.com) is Dongguan, butterfly leaders, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Ming Kong valve leadership with the staff warmly welcome all inquiries negotiations to create a better valve out of Hong Kong in the future.