Several aspects that should be paid attention to in regulating the technology and product development of valve enterprises in the future

According to the relevant experts, according to the regulating valve (industrial adjustment valve mainly has electric regulating valve, pneumatic regulating valve, self regulating valve, electric ball valve / butterfly valve / gate valve / cut-off valve and other electric valves, pneumatic valve / butterfly valve / gate valve / cut-off valve / corner valve and other pneumatic valves), adjustment of the valve market and the change of the valve Market In the coming period, the development of national development projects and development policies, and the future regulation of valve enterprises' technology and product development should focus on the following aspects:
First of all, pay attention to the production and development of large project matching valve, in view of large development projects, one is to develop a complete set of regulating valves, and the two is to pay attention to the variety and multi specification production of the products. According to the current national key project development plan, the demand of regulating valve industry during "11th Five-Year" and later years is mainly in the fields of long line pipe regulating valve, 'South to North Water Transfer Project' and so on. Only the long line pipe regulating valve, "11th Five-Year" and the next few years are expected to build 20000km gas pipeline, which has great demand for large pipe ball valves. During the "11th Five-Year" period, it is expected that the new high-pressure crude oil pipeline 5000km will require more than 3000 sets of valves with high pressure and large caliber. The "south to North Water Transfer" project is a cross century backbone project in China. The total investment of the East, middle and west line three lines needs more than 450 billion yuan. The east line water diversion project has been started in December 2002. In the project, a large number of large diameter gate valves, special square gate valves, special butterfly valves and pump stations are needed.
Development of high performance and high parameter valves for large power plants and nuclear power stations. At the end of "fifteen", China has about 11 nuclear power units. When all the 11 nuclear power units run, nuclear power accounts for about 3% of the power generation, and there is still a big gap between the developed countries. At present, there are 13 manufacturers in our country who are qualified to design and manufacture nuclear power regulating valves. According to the incomplete statistics, there are 13. During the "11th Five-Year", we must further develop the new products, improve the quality of the products and expand the production capacity to meet the needs of the localization of the nuclear power regulating valves. In terms of coal and electricity regulating valves, the market demand for thermal power unit in China is still very huge in the next few years. In accordance with the requirements of optimizing the development of thermal power, the construction of conventional thermal power projects will be strictly controlled in the future. The demand for thermal power equipment will develop to large capacity, high parameters, low pollution and auto dynamic direction.
In addition, we should also develop the appropriate performance and parameters of the inland oil and offshore oil opening valves, special special regulating valves for metallurgical, large ethylene, high pressure polyethylene, special special regulating valves and large calibre valves, and the development of low pressure valves and balance valves and various ring protection valves for urban construction.