Abstract: With the development of capacitive level gauges and the development of China's valve industry, the variety of capacitive level gauge valves is also increasing, and there are more and more industries that apply valves, such as liquid level transmission petrochemical industry and oil refining industry. The nuclear power industry, thermal power industry, etc. have all been widely used.

The use of the valve is very extensive, and it is used by many enterprises in the liquid level gauge. This fully shows that the development of the liquid level transmission valve is very rapid and has a good prospect. Refining industry: After 60 years of development in China's oil refining industry, the production scale of capacitive level gauges has rapidly expanded. Therefore, in this field, we must constantly introduce new products and new equipment to meet market demand. In addition to level switches, level switches, the construction industry and special industries all require the use of valves.

The petrochemical industry's competition in the petrochemical industry has always been fierce, and the requirements for level switch valve devices for liquid level transmissions are also the most stringent. The future valves will cooperate with industrial automation, promote the overall level of liquid level transmission valve equipment, and develop multifunctional and high efficiency. , Low-cost petrochemical valve equipment. And more and more applications in the industry also have more new requirements for the valve, and the quality and technical requirements for the valve are also getting higher and higher. The following will take you to look at the development perspective of the valve in various industries. Driven by a series of policy measures, the output value and output of China's oil refining industry continued to grow in 2010, structural adjustments were gradually advanced, and the succession of the momentum-based transmission was maintained.

Nuclear power industry: The valve level switch is used as the basic equipment of nuclear power equipment in this industry, which generally has a capacity of 5-10%. In 2010, the refining industry achieved an output value of 2,225.2 billion yuan, a year-on-year increase of 38%. Therefore, it can also be seen that there is a huge market for the valve application market in China's oil refining industry. China's level switch will inherit its nuclear power development plan. In 2015 and 2020, the installed nuclear power capacity will reach 40GW and 75GW, respectively. China will restart the approval of new nuclear power projects around mid-2012. Annual output value of China's petrochemical enterprises is in the hundreds of billions, which shows that China has a large valve market, we should consider from the perspective of market changes, to ensure stability and development.