Australian Valve is the greatest Butterfly Valve Supplier in Australia. A butterfly valve is a type of quarter-turn valve that is commonly used in industrial applications to regulate the flow of fluids, such as liquids or gases, through a pipeline. It gets its name from the flat, disc-shaped closure mechanism that resembles a butterfly’s wings when the valve is fully open. Here are the key features and components of a butterfly valve. The disc is the central component of the butterfly valve. It is typically a flat, circular or oval-shaped plate that is mounted on a spindle or shaft. When the valve is open, the disc is parallel to the flow of the fluid, allowing for unobstructed flow. When the valve is closed, the disc is turned perpendicular to the flow, blocking the passage of fluid.The body of a butterfly valve is a casing or housing that contains the disc and provides a path for the fluid to flow through when the valve is open. Butterfly valve bodies come in various shapes and configurations, such as wafer-style, lug-style, and flanged-style, depending on the specific application and installation requirements. To control the position of the disc (open or closed), butterfly valves are equipped with an actuator. Actuators can be manual (hand-operated), pneumatic, electric , or hydraulic. The choice of actuator depends on the valve’s size, application, and the level of automation required. The seat is a sealing surface located around the perimeter of the valve’s body, against which the disc makes contact when the valve is closed. The seat provides a tight seal to prevent leakage when the valve is in the closed position. The stem is the shaft that connects the actuator to the disc. When the actuator is activated, it rotates the stem, which in turn rotates the disc to control the flow of fluid.
Types
- Wafer Butterfly Valve
- Flanged Butterfly Valve
- Lug Butterfly Valve
- Double Flanged Butterfly Valve
- Double Offset Butterfly Valve
- Triple Offset Butterfly Valve
- Triple Eccentric Butterfly Valve
- High-Performance Lug Butterfly Valve
- High-Performance Wafer Butterfly Valve
Advantages
- They normally don’t need specialised tools or equipment and are simple to install.
- These valves are extremely simple to maintain, and due to their simplistic design, repairs and part replacement are quick and easy.
- They are manageable and simple to install in confined locations due to their relative small weight.
- These valves are built to endure the rigours of several applications and are composed of sturdy materials.
- They are adaptable and may be utilised in a variety of applications, such as chemical processing and water treatment, among others.
- These valves are made to offer effective flow control with the least amount of obstruction to fluid flow.
- Butterfly valves are made to offer a tight seal, avoiding fluid leaks and guaranteeing efficient operation. They are able to swiftly and smoothly change the flow of fluid, making them suitable for applications that require frequent on/off cycling.
Industries
- Water and Wastewater Treatment Plants
- Chemical Processing Industry
- Power Generation Plants
- Oil and Gas Industry
- Mining Industry
- Automobile Industry
Applications
- Water Treatment Plants
- Chemical Processing
- Oil and Gas
- Power Generation
Description
Body Material: Cast Carbon steel (WCC,WCB, WC6), Stainless Steel [SS316, SS304, SS316L, SS904L, CF8, CF8M, F31L, F91], DUPLEX STEEL and Super duplex Steel (F51,F53,F55) , Cast iron, Ductile Iron.
Size – 2” – 48”
Class: 150 to 300; PN 6 – PN 25
Ends: Wafer, flanged, lug
Operations: Lever operated, gear operated, pneumatic actuated and electric actuated.
Our Website: https://www.australianvalve.com/product-category/butterfly-valve/