Manual stainless steel butterfly valve is a key equipment widely used in many industries, especially in areas that require precise control of fluid systems. The following are several major industries where manual stainless steel butterfly valves can be applied:

1. Chemical industry: In the chemical production process, manual stainless steel butterfly valves are favored for their corrosion resistance and excellent sealing performance. It can effectively control the flow of various corrosive media to ensure the stability of the production process and the safety of the product.

2. Oil and gas extraction: In the oil and gas industry, manual stainless steel butterfly valves are used to control the fluid in oil and gas pipelines. Its rugged design can cope with harsh environmental conditions and ensure the safe operation of the pipeline system.

3. Food processing: In the food processing industry, manual stainless steel butterfly valves are often used to control the flow of liquids and gases, such as beverages, dairy products and jams. Because its material is non-toxic and easy to clean, it meets food safety requirements.

4. Sewage treatment: In sewage treatment and environmental protection projects, manual stainless steel butterfly valves are widely used to regulate water flow, control sludge and sewage treatment agents. Its excellent corrosion resistance and service life make it an ideal choice for this field.

5. Power industry: In the cooling water system and chemical treatment system of power equipment, manual stainless steel butterfly valve also plays an important role. It can accurately control the fluid, protect the normal operation of the equipment and extend the service life.

6. Pharmaceutical industry: In the pharmaceutical process, manual stainless steel butterfly valves are used to control the flow of various fluids, such as liquid medicine, solvents, etc. Its precise adjustment performance and strict sealing ensure the quality and safety of pharmaceutical production.

7. Heating, ventilation and air conditioning (HVAC) system: In the heating, ventilation and air conditioning system of buildings, manual stainless steel butterfly valves are used to control the air and water flow to ensure the normal operation and energy efficiency of the system.

In short, manual stainless steel butterfly valve is widely used in chemical, petroleum, food, sewage treatment, electric power, pharmaceutical and HVAC industries because of its corrosion resistance, good sealing performance and convenient operation. Its precise control performance provides a reliable guarantee for the fluid system of various industries, and promotes the stability of the production process and the safety of the product.