Butterfly valves are important flow-control equipment to control the flow of liquids and gasses in any industrial work. This guide will discuss the different types of butterfly valves, with more focus on the fluorine-lined types that perform very well in corrosive environments.
From an engineer and plant manager’s perspective, it is important to know how these valves work in modern industry today.
In general, the butterfly valve consists of a housing and a disk that rotates about its center, making it possible to regulate the flow of the medium passing through it. Companies like Lianke Valve, however, geared towards modernization and competitive advantage, integrate unique elements into their products, such as fluorine lining for corrosion resistance.
Key Takeaways:
- To operate a butterfly valve, you only have to turn the stem ninety degrees to enable or impede the passage of flow
- Improved materials and construction enable tough valves to withstand even the harshest conditions
- Selection in this case is very important because it helps to improve the operation and the life of the system
In terms of durability, Lianke Valve Company offers fluorine-lined butterfly valves that are unrivaled in the entire processing industry. These valves exhibit:
Modern butterfly valves meet the requirements of international standards:
Among the technologies employed by Lianke Valve best are the fluorine-lined butterfly valves. The fluorine lining is such that it can withstand aggressive chemicals such as hydrochloric acid and liquid chlorine. Their usage within the valved would be appropriate in the industrial field, demanding valves that would fit to extreme working environments. This technology of lining technology works so that it acts as a line of defense between the body of the valve and corrosion-prone media, which improves the durability of the valve after multiple interactions with the vitiating surroundings.
The types of valves existing in the market are standard in different sizes to accommodate different industrial applications:
Given their properties, these valves can be effectively used in chemical processing applications where the fluorine-lined butterfly valve comes on top. Valves suffer extreme temperatures ranging from -29 degrees centigrade to 180 degrees centigrade due to the lining used. Their structure is strong enough to withstand pressure in
In water treatment facilities, butterfly valves play a crucial role in flow control and isolation. The wafer-type butterfly valve and double-flanged butterfly valve configurations are particularly popular in these applications, offering:
To ensure the correct installation of butterfly valves, the following guidelines should be adhered to:
Proper maintenance can go a long way in ensuring that the valve operates at its best:
If you want a butterfly valve for a particular function, consider these specific instructions from Lianke Valve’s engineers:
Specific configurations of the valves are required in different sectors of the economy:
Chemical Processing:
Water Treatment:
Corrosive environments are best served with Lianke Valve’s fluorine liner butterfly valves, which provide:
The fluorine lining provides a shield for corrosive media to intrude on the lean body of the valve, which is why it provides extended service life.
Lianke Valve’s butterfly valves can be manually, electrically, pneumatically, and hydraulically actuated, bringing versatility to the whole range of uses.
With temperature ratings as high as 180° C for PFA-lined versions, these valves are for high-temperature applications.
Choosing the proper sized and constructed butterfly valve is paramount in maintaining system efficiency and reliability. Lianke Valve’s fluorine-lined valves will give excellent performance and reliability in harsh corrosive environments.
Want to improve your industrial flow control systems? Discover the wide range of Lianke Valve’s fluorine-lined butterfly valves. Our technical team is waiting to hear from you and help you choose the best valve for your specific application.
If you work with industrial valves, you’ve likely heard of ASME B16.34—a critical standard that ensures valves perform safely under extreme conditions. Whether you’re an engineer designing a pipeline or a mechanic maintaining a chemical plant, understanding this standard is key to avoiding costly failures. In this guide, we’ll break down what ASME B16.34 entails, why […]
Plastics and elastomers are essential materials in industries ranging from automotive manufacturing to medical devices. While both are polymers (long chains of repeating molecules), their properties and applications differ significantly. This guide breaks down their technical distinctions, backed by industry research and data, to help you make informed material choices. 1. Plastics and Elastomers: Core […]
Valve lubricants serve as critical operational components in industrial systems, preventing mechanical failures and maintaining functional integrity. Across sectors such as oil refining, water treatment, and chemical processing, valves regulate fluid and gas flow, with their operational reliability contingent on precise lubrication practices. This guide analyzes the technical necessity of valve lubricants, supported by empirical […]
In industrial systems, check valves are critical for preventing backflow, protecting equipment, and maintaining process efficiency. However, improper installation can lead to premature wear, leaks, or even system failure. For engineers, mechanics, and technicians, understanding the technical nuances of check valve installation is essential. This guide breaks down key considerations, supported by industry standards and […]
