Recently valves Branch learned from the China General Machinery Industry Association, the next 10 years, thermal power, nuclear power, hydropower, large-scale petrochemical, oil and gas gathering and transportation pipelines, coal liquefaction and metallurgical and other major construction projects supporting the valve new product development will be the focus of is expected to lead the entire valve market growth.

To this end, the valve industry should set up enterprise groups, investments in technology, the development of high, high precision and advanced valve products; enhance product standardization, so that standards need to keep up with the number and level of development of the situation.

According to the Association of experts, in the development of these new valves, should pay attention to promote the use of new technology, such as the development of long-distance pipelines of large diameter valve should be used as a whole overall welding technology; To improve the valve sealing surface corrosion and erosion resistance, a few manufacturers have begun to use tungsten carbide HVOF process, but should pay attention to the use of nanoscale materials research applied to the sealing surface modification, and laser cladding process technology. In addition, over the years in the valve industry applications such as cobalt-chromium ion tungsten wire automatic welding process should continue to promote to replace manual welding, ensuring quality valve sealing surface; means for the realization of process automation and control engineering, intelligent electric should be strengthened, development of hydraulic valve actuators; accelerate the development of new transmission methods such as magnetic drive, magnetic drive the development of new closed valves, eliminating leakage between stem and packing, so that it is suitable for flammable, explosive, toxic, aggressive media and require locking to avoid the misuse of the pipeline.