The production process in a cement plant includes raw material handling, calcination, cooling, grinding and packaging, so it is necessary to select the type of valve that is suitable for the particular working conditions. The following are some of the valves commonly used in cement plants and their applications: gate valves, butterfly valves, ball valves, globe valves, plug valves, diaphragm valves, and traps.

The production process of chemical plants involves various chemical reactions and treatments, and the requirements for valves are very strict. The following are some of the valves commonly used in chemical plants: fluorine lined valves and stainless steel valves, such as fluorine lined ball valves, fluorine lined check valves, fluorine lined globe valves, stainless steel ball valves, stainless steel gate valves, stainless steel globe valves and so on.

The food processing industry has extremely strict requirements for valves, because they not only need to ensure that the production process is efficient and safe, but also must meet strict health standards. The following valves are commonly used in the food processing industry: sanitary valve series, stainless steel valve series, etc., sanitary ball valves, sanitary diaphragm valves, sanitary butterfly valves, needle valves and so on.

Specialized valves for metallurgical plants. These valves are specially designed for the special working conditions and requirements of the metallurgical industry to cope with high temperature, high pressure, strong corrosion and severe wear and tear environment. The following is a list of several special valves commonly used in the metallurgical industry: blast furnace gas butterfly valve, oxygen cut-off valve, slag discharge valve, iron tanker bottom valve, gas regulator valve,

Production environments in mining plants often involve high levels of wear, corrosion and extreme temperature conditions, making the requirements for valves very stringent. The following types of specialty valves are commonly used in mining plants and their applications: wear-resistant ball valves, diaphragm valves, mining gate valves, and ceramic lined valves.

The production process in paper mills involves a variety of fluids and media (e.g., water, steam, slurry, chemicals, etc.), so various types of valves are needed to meet the needs of different process segments. The following types of valves are commonly used in paper mills and their characteristics: knife gate valves (slurry valves), control valves, rubber-lined or fluorine-lined valves and so on.

Petrochemical industry due to the medium of high temperature, high pressure, strong corrosion, complex working conditions, the performance of the valve, material, structure, etc. have strict requirements. Valves commonly used in the petrochemical industry are: flat gate valves, forged steel ball valves, regulating valves, multi-way valves (distribution valves), high-pressure valves, low-temperature valves, hydrogen sulfide corrosion-resistant valves, fire dampers, double-sealed valves and so on.

The pharmaceutical industry has very high requirements for valves, especially for sanitation, cleanliness and strict requirements for the control of the medium. The following valves are commonly used in pharmaceutical factories: sanitary butterfly valves, sanitary diaphragm valves, sanitary control valves, cryogenic valves (liquid nitrogen valves) and so on.

Power plant operating environment is complex, involving high temperature, high pressure, steam, water, oil and other media, the performance of the valve is extremely high requirements. Valves commonly used in power plants are: high-pressure gate valves, high-pressure globe valves, high-pressure ball valves for power stations, pressure reducing valves and so on.

Water plants (including water plants, sewage treatment plants, etc.) in the process of water treatment and transportation, the need to use a variety of valves to control water flow, regulate pressure, ensure safety. Valves commonly used in water plants are: pressure reducing valve, safety relief valve, soft seal gate valve, exhaust valve, mud valve, etc..