Sanitary Butterfly Valve is suitable for high temperature, high pressure and high sealing requirements, such as petroleum, chemical, metallurgy, power station and other industries.

In the petroleum industry, metal-sealed butterfly valves can reliably control the flow and direction of various petroleum products, chemical raw materials and finished products to ensure the safety and stability of the production process. For example, metal-sealed butterfly valves play an important role in the atmospheric and vacuum distillation, catalytic cracking, hydrofining and other devices in the petroleum refining process.

In the chemical industry, metal-sealed butterfly valves are often used to transport various acid and alkali solutions, organic solvents and other media. Their good sealing performance can prevent the leakage of harmful substances and ensure the hygiene and safety of the production environment.

In the metallurgical industry, metal-sealed butterfly valves are used to transport high-temperature and high-pressure coal gas, oxygen, nitrogen and other gases, as well as various metallurgical fluxes, slurries, etc. For example, on the gas transmission pipeline of blast furnace ironmaking, metal-sealed butterfly valves can withstand the scouring of high temperature, high pressure and dusty coal gas to ensure the safety and stability of coal gas transmission.

In addition, in the power plant industry, metal-sealed butterfly valves are also widely used in various steam-water systems, cooling water systems, and fuel delivery systems to control the flow and pressure of the fluid and ensure the normal operation of the generator set.