Typical applications of Butterfly valves
A Butterfly valve can be used in many different fluid services and they perform well in slurry applications.
The following are some typical applications of Butterfly valves:
-Cooling water, air, gases, fire protection etc.
-Slurry and similar services
-Vacuum service
-High-pressure and high-temperature water and steam services
-Advantages of Butterfly valves
Compact design requires considerably less space, compared to other valves
-Light in weight
-Quick operation requires less time to open or close
-Available in very large sizes
-Low-pressure drop and high-pressure recovery
Disadvantages of Butterfly valves
-Throttling service is limited to low differential pressure
-Cavitation and choked flow are two potential concerns
-Disc movement is unguided and affected by flow turbulence
Butterfly valve adopts the three-dimensional eccentric principle design, the spatial movement trajectory of the sealing surface is idealized. There is no friction and interference between the sealing surfaces, and the sealing material is properly selected, so that the sealing and corrosion resistance of the butterfly valve, High temperature resistance and wear resistance have been reliably guaranteed. Its main features are as follows:
1. The opening torque is small, flexible and convenient, saving energy and energy.
2. The three-dimensional braided structure makes the butterfly plate tighter and tighter, and its sealing performance is reliable, achieving no leakage.
3. High pressure resistance, corrosion resistance, wear resistance, long service life, etc.
Application:
It is widely used in the industrial process automatic control system of food, environmental protection, light industry, petroleum, chemical industry, water treatment, municipal engineering, paper making, electric power, water treatment and other industries.
The electric butterfly valve is suitable for the HVAC and refrigeration industries, and can also be used in the industrial field, general service field and water treatment.
Post time: May-29-2019