Where Are Butterfly Valves Used?

Butterfly valves are widely used in a variety of industries and scenarios. Here are some typical apps:
Chemical and petroleum industries: Butterfly valves are used in the chemical and petroleum industries to control the flow, pressure and temperature of fluid media. For example, metal sealing butterfly valves are suitable for high temperature, high pressure and high sealing requirements in petroleum, chemical, metallurgical and power stations industries. In addition, butterfly butterfly valves used in oil refining units to control the transport of crude oil, intermediate products and finished oil.
Water treatment and environmental protection: Butterfly is used to control the flow direction and flow rate of water treatment system such as sewage treatment plant and water supply network. Soft seal butterfly valves is suitable for high reliability requirements, media requirements, such as sewage treatment, municipal works, etc..
Food and pharmaceutical industry: Butterfly valves are used in the food and pharmaceutical industry to ensure the health and safety of food and medicines. Food-grade butterfly valves require materials that are nontoxic, odorless, resistant to corrosion, easy to clean, and have no dead corners. pipeline systems for food, beverage, pharmaceutical, etc..
Power and metallurgical industries: Butterfly valves are used in the power and metallurgical industries to control the transmission and regulation of various media. For example, in boiler feed water and drainage system, butterfly valves as a switch valve, with the water feed water pumps to achieve automatic control of boiler water. Butterfly valves are used the metallurgical industry to control the transport of gases, petroleum, acids, alkali and other media butterfly valves.
HVAC and fire protection systems: Butterfly valves are used to regulate the flow of chilled water and steam pipelines in HVAC systems. butterfly valves is the control valve of fire sprinkler pipe in fire control system. When the fire alarm system is activated, it automatically switches on to ensure a fast water supply for fire.
Gas medium transport: Butterfly is used for gas, liquefied natural gas and other gas pipeline delivery, gas stations, storage and distribution stations as switch valves to ensure the safety and stability of gas supply.
Special working conditions: Butterfly valves can also be used under special working conditions, such as deep sea oil extraction, aerospace thermal control systems and other extreme environments. With the development of technology and the research of sealing material, butterfly valves's sealing performance and pressure bearing capacity improve, so that it can adapt to more complex and extreme working conditions.