Pneumatic butterfly valves are a type of control valve used in various industrial applications to regulate the flow of fluids (liquids or gases) through a pipeline. These valves are designed with a disc or plate that rotates around a central axis, similar to the motion of a butterfly's wings, hence the name "butterfly valve."
The operation of pneumatic butterfly valves involves the use of compressed air or other gases to control the movement of the valve's disc. A pneumatic actuator is attached to the valve, which uses air pressure to open or close the valve. The actuator's movement is typically controlled by a pneumatic control system, such as a programmable logic controller (PLC) or a distributed control system (DCS), which adjusts the air pressure to position the valve disc at different angles.
Key features and advantages of pneumatic butterfly valves include:
Fast and Reliable Operation: Pneumatic actuators allow for quick and precise control of valve movement, making them suitable for applications where rapid response is required.
Simplified Design: Butterfly valves have a relatively simple construction, consisting of fewer parts compared to other types of valves, which can lead to easier maintenance and lower costs.
Good Flow Characteristics: Butterfly valves offer good flow control characteristics, particularly in applications where a moderate pressure drop is acceptable.
Cost-Effective: Due to their simple design and ease of installation, pneumatic butterfly valves are often more cost-effective compared to other types of control valves.
Compact Size: The compact design of butterfly valves makes them suitable for installations where space is limited.
Bi-Directional Flow: Pneumatic butterfly valves can typically handle flow in both directions, allowing for greater flexibility in piping systems.
Low Torque Requirement: The rotational motion of the disc requires less torque to operate, making pneumatic butterfly valves suitable for automation.
Pneumatic butterfly valves find applications in various industries, including:
Chemical Processing: Controlling the flow of chemicals, solvents, and corrosive substances.
Water Treatment: Regulating the flow of water and wastewater in treatment plants.
HVAC Systems: Balancing and controlling airflow in heating, ventilation, and air conditioning systems.
Power Generation: Managing the flow of steam or gases in power plants.
Food and Beverage: Handling the flow of liquids or gases in food processing and beverage production.
It's important to note that while pneumatic butterfly valves have many advantages, they may not be suitable for all applications. Factors such as pressure, temperature, fluid composition, and system requirements should be considered when selecting the appropriate valve type for a specific application.
|Pneumatic Butterfly Valves Specification|
|Sizes||40 MM TO 900 MM|
|Body MOC||WCB, CF8, CF3, CF8M(Special on Request)|
|Body material||Carbon Steel, Stainless Steel & Other Materials|
|Trim MOC||CF8, CF3, CF8M, CF3M (Special on Request)|
|Seat MOC||PTFE, GFT, PEK (Special on Request)|
|Flange standard||IS 1538|
|Shell Test pressure||24bar|
|Seal Test pressure||17bar|
|Actuator Type||Double acting / spring return|
|Temperature Of Media||120 deg C|
|Pressure Rating||PN10/ PN16/ PN20/ PN25|
|End Connection Type||Wafer/ Lugged/ Double flanged|
|Duplex Steel Pneumatic Butterfly Valve Price||$ 85.35 - $ 135|
|Buy Pneumatic Butterfly Valves Best Price||$ 72.20 - $ 80|
|2" Pneumatic Wafer Butterfly Valve Price||$ 68.34 - $ 35|
|Stainless Steel Pneumatic Butterfly Valve Best Price||$ 79.57 - $ 32|
|Super Duplex Steel Pneumatic Butterfly Valve Price||$ 67.35 - $ 55|
|2-1/2" Pneumatic Wafer Butterfly Valve Price||$ 46.26 - $ 35|
|DSS Metal Pneumatic Actuated Butterfly Valve||Pneumatic Butterfly Valves Manufacturer in Mumbai|
|Pneumatic Butterfly Valves In Mumbai||Pneumatic Butterfly Valves Suppliers in India|
|High Quality Pneumatic Butterfly Valve||Pneumatic Cylinder Operated Butterfly Valves|
|Pneumatic Butterfly Valve Stockist In Mumbai||Pneumatic Butterfly Valves Stockist|
|Super Duplex Pneumatic Butterfly Valves||Pneumatic Butterfly Valves Manufacturer India|
|Pneumatic Butterfly Valve Stockist in India||LTCS Pneumatic Butterfly Valve|
|Duplex Stainless Steel Pneumatic Butterfly Valves||Low Temperature Carbon Steel Pneumatic Butterfly Valves|
|Pneumatic Butterfly Valve Manufacturer||SDSS Pneumatic Butterfly Valves|
|Pneumatic Butterfly Valve Near Me||Super Duplex Stainless Steel Pneumatic Butterfly Valve|
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