The Use And Types Of Butterfly Bulbs

A butterfly valve is a quarter-turn valve, turning 90 degrees. A butterfly valve is a disk-form connected to a rod that opens and closes the directional flow when the rod rotates the disc. Anix Butterfly Valves is a quarter-turn rotational motion valve to regulate the flow.

Where are butterfly valves used?

Buttery valves are used in various process media and industries, especially in:

  • Water supply
  • Water Collection
  • Water distribution
  • Pumping stations

Also, it is used in a broad range of use cases, especially in flow isolation. The simple construction and compactness of buttery valves don’t affect the weight because it has a lighter weight and is affordable.

Anix Butterfly Valves

Parts of a butterfly valve

There are major components of a butterfly valve, such as:

  • Valve body. The valve body will fit between the pipe flanges. There are most common end connection types, such as:
    • Flanged
    • Double Lug
    • Wafer
  • Disc. It is attached to the valve body that functions as a gate, it stops or throttles the fluid flow. It is equivalent to the gate in a gate valve. There are some variations of the disc’s factors, such as:
    • Design
    • Orientation
    • Material

            The factors of the disc help improve flow, seal, and operate torque.

  • Seat. It is in line with the internal valve body, it has a strong metal anti-leak seal or elastomer that secures the disc in the closed position to achieve a complete shutoff.
  • Stem. The valve shaft is also called the stem, a component connecting the disc to the actuation mechanism and it transmits the torque through itself.
  • Seals. It is present at several interfaces in the valve to ensure a tight seal while in operation or isolating the process media from the internal component of the valve for a more flexible and cost-efficient design.

Butterfly valve type

Where are butterfly valves used?

Butterfly valves are essential in applications where tight shut-off is necessary. The disc will open and close with a low-torque rotation and works for a compatible application. It tends to cost less and lighter weight, so there are different types of butterfly valve types to choose from, such as:

  • Zero offset
  • Double offset
  • Triple offset

Butterfly valves come in various designs and materials specific to the systems involved. These are recognised in the market for some reasons, such as:

  • Excellent flow and control characteristics
  • Tight sealing capabilities
  • Dependability

Choose the right butterfly valve you need for the success of a flow control system. Pick the type of butterfly valve you need.