A butterfly valve is a quarter-turn valve with a metal disc that rotates to block or allow passage. Different types are suitable for different pressures and uses, including in a car’s carburetor. The valve can also be partially open to control air intake. A butterfly valve belongs to a family of valves called quarter-turn valves. […]
A flanged butterfly valve regulates fluid flow in a piping system. It has a cylindrical housing with a metal disc that opens and closes by rotating on a metal rod. The valve can be manually or mechanically operated and has a flange for installation with various connection hardware. A flanged butterfly valve is usually cylindrical […]
A flanged butterfly valve regulates fluid flow in a closed system. It has a cylindrical housing with a metal disc that opens and closes the valve. The valve is anchored by a flange that can connect to other sections of pipe with bolts, latches, screws, or clamps. A flanged butterfly valve is usually cylindrical in […]
A butterfly valve actuator is a device used to remotely open and close butterfly valves, which only require a quarter turn. They are typically electric or hydraulic and have limit switches to control the range of motion and overtorque protection. Butterfly valves are commonly used in industrial and domestic installations and can be manually operated […]
Butterfly cakes are a special type of cupcake served in Britain, made by scooping out the top of a cupcake and filling it with jam or icing before replacing the two halves to look like butterfly wings. They can be decorated with various designs and are more fragile than regular cupcakes. The term “butterfly cake” […]
US states have a variety of symbols, including state butterflies which were first designated in 1972. The monarch and eastern tiger swallowtail are the most common, while other states have unique species associated with their state. Some states have both a state bug and butterfly, while others have just one or the other. Each US […]
Butterfly hinges, also known as dovetail hinges, have a butterfly shape and decorative finish suitable for visible applications. They come in various sizes and finishes, and it’s important to choose the right weight rating and screw depth for the project. Discreet finishes blend well with the overall design. A butterfly zipper has a butterfly shape […]
The butterfly stretch is a yoga-inspired stretch that targets the inner thighs, groin, and hips. It can increase flexibility and prepare muscles for physical activities. It should be done with good form and can be helpful for athletes who need to achieve a split position. A butterfly stretch is a yoga-inspired type of stretch used […]
Butterfly voting is a punched card system where candidates and issues appear on both sides with numbered punch marks down the middle. It caused controversy in the 2000 US presidential election in Florida due to its confusing design, which led to misaligned arrows and misinterpreted votes. The layout favored the Republican candidate, leading to accusations […]
A butterfly rash on the cheeks and nose can be a sign of systemic lupus erythematosus or other conditions. It’s not painful or itchy, but can be uncomfortable due to its visibility. Treatment may involve anti-inflammatory medications or waiting for the rash to clear up. Lupus patients may develop the rash after exposure to sunlight […]
A butterfly-themed wedding should start with an elegant and whimsical vibe, followed by selecting an accent color for butterfly patterns and decorations. Live monarch butterflies can be released during the ceremony, while silk butterflies can be used for floral displays, bouquets, and favors. White or pastel-colored butterflies can also be used, with butterfly appliques sewn […]
Julia Butterfly Hill spent 738 days in a California redwood tree to protest against its felling by the Pacific Lumber Company. Her act of civil disobedience inspired others and resulted in the preservation of Luna, the tree she sat in, and a three-acre buffer zone around it. Hill has since become an environmental activist and […]
The term “social butterfly” may have originated as a derogatory term for women who dated many men. It now describes outgoing individuals who are comfortable in social situations and move from group to group at parties. True social butterflies have a light touch and innate social grace, while obnoxiously gregarious individuals do not fit the […]
Butterfly options involve using a series of long and short calls to minimize the risk of loss and improve chances of earning a modest return. There are two types: long butterfly and short butterfly. Timing and option selection are crucial for success. Butterfly options are options involved in an investment strategy that is structured to […]
