Valves in various industries widely used, mainly oil, petrochemical, chemical, metallurgy, electricity, water conservancy, urban construction, fire, machinery, coal, food and other (among them, machinery and chemical industry users of the valve market is most concerned about the valve requirements are higher). In the current market, valve users in the field of industry use the most, the most common valve varieties for the ball valve, cut-off valve, gate valve, safety valve, followed by butterfly valve and regulating valve; three, the return valve; IV. For pressure relief valves, sewage valve and steam trap; v. For the shut-off valve and diaphragm valve, for the plug valve, plunger valve and other valves.

Ball valve, globe valve, gate valve, safety valve and the back level of valve dosage difference is larger, its total production accounted for a variety of valve output of 63.6% (per unit ton).

Valve applications in the field of machinery, metallurgy, petrochemical, chemical, urban construction and other industries to apply the most types of valves. In particular, the machinery industry, a variety of valves are basically applied. In addition to the mechanical industry:

Safety valve is mainly used in chemical industry; butterfly valves are mainly used in petrochemical and metallurgy; the diaphragm valves are mainly used in metallurgy, electric power and chemical industry.

Check valves are mainly used in metallurgy, chemical and petrochemical; the cut-off valve is mainly used in petroleum and chemical industry; The main application of the intercepting valve is metallurgy, petrochemical, chemical and electric power; the valve is mainly used in petrochemical and chemical industry; ball valves are mainly used in petroleum, chemical and metallurgy;

Gate valves are mainly used in chemical, electric and urban construction; The valve is mainly used in chemical industry, metallurgy, electric power and food; plunger valves are mainly used in petrochemical and metallurgy; Plug valves are mainly used in chemical and metallurgical industries;

Steam traps are mainly used in chemical and petrochemical industry, the continuous development of various industries also require more valve enterprises to develop and produce a high-end market with international standards, and thus continue to promote the entire valve industry to the development of High-tech practical technology.