Valve is an important fluid control equipment in industry, which involves many departments of the national economy and is an important basic equipment for the development of the national economy. After decades of development, China's valve products have formed more than a dozen categories, especially in the number of enterprises and production and sales of the world's top two, but mostly small, low level valve enterprises, products are mainly in the low end.
Since the reform and opening up, the valve market rapidly expanding, state-owned enterprises by the influence of the system encountered shutdown and transformation of the crisis, towns, private enterprises due to limited technical strength, can only imitate the production, which is the main reason for the low quality of domestic valves. The state has introduced policies to revitalize the equipment manufacturing industry, with particular emphasis on supporting the development of general basic manufacturing. China is facing the transformation from the agricultural era to the industrial era, will greatly increase the industrial demand for valve products. The support of the national policy and the huge demand of the product market will be a powerful driving force for the rapid development of the valve industry.
Market analysts believe that the development trend of valves will be the main topic of the market for quite some time. Future models will tend to the following aspects of development and application development.
First of all, the development of excellent performance of the hydraulic control valve, such as large emissions, high sensitivity, corrosion resistance, friction resistance, zero leakage of the hydraulic control valve, the development of integrated technology, computer technology, monitoring technology level of high level of hydraulic control valve, the development of good operational feasibility, high safety, good comfort products.
Secondly, the development of high-performance large regulating valve to adapt to the needs of major engineering projects in China, the development of miniature regulating valve to meet the needs of ditching, digging ditches, buried cables and other narrow operations, the development of power stations, oil, coal, water conservancy, farmland, urban construction needs of new varieties of regulating valve; The development of various operating conditions of the control valve can be monitored, controlled and improve the working conditions of the operator of the intelligent electric control valve. Promising products are: large and medium-sized intelligent electric regulating valve, micro intelligent electric regulating valve, remote control type intelligent electric regulating valve.
In addition, the development of high safety, high feasibility and good performance of the high level of products, the development of advanced electronic technology equipped with the valve integration of large valves, the development of deformation products to the general, standardization, serialization direction.