SS 1 Pc




A butterfly valve can be used to control the flow of water, gas, air, or any type of liquid through pipes and tubes. In some instances, they can also be used to control and handle dry materials. The butterfly valve is made up of a circular disc and is made of a body, a disc, a stem, and a seat, which comprise the so called trim features. The shut off mechanism is a large disc that opens and closes; although simple in their function, they are quitehandy and versatile. If you choose the right valve for the right task, you can easily complete your task and the intended services. Here is a list of the most common uses ofbutterfly valvestoday:

Shut off Valves
The butterfly valve is the best shut off valve you can find. It takes less space than typical ball valves and they provide a much tighter and better sealing. They are used for most liquid materials, as they offer alow-cost and efficient shut off method for the easy handling of these materials that could easily escape or even be displaced as the valve disc closes. The butterfly valves offer effective and reliable shut off that can make a considerable difference.

The Pneumatic System
Any device that makes use of a pneumatic system probably usesa butterfly valve. The functioning of this type of valve is comparable to the ball valves, as it can regulate the flow of air and liquid when required, working with a pneumatic system and controlling the output flow.

The butterfly valves are frequently used aboard ships, because they work well with saltwater and oil, or any form of liquid and temperature. These valves are light and small enough to be used in intricate piping systems in ships.

Our cars use carburettors that use butterfly valves. The car’s gas pedal uses this type of valve to regulate the air that comes in and out of the engine. When the driver presses the gas pedal hard, the valve is supposed to open, allowing the air to come in the carburettor. The air that enters blends with the gas and goes to the combustion chamber where the engine ignites them, therefore, the car moves the way we need it to.

Hydroelectric Power Stations
One of the most common uses of butterfly valves is in hydroelectric power stations: as they are reasonably flexible, versatile and efficient, the large valves are employed in water inlet pipes in these stations, providing a reliable shut off when needed.

D&D Valve and Engineering Supply, established over 30 years ago, are importers, suppliers and distributors of a wide variety of valves, pipes, pipe fittings, flanges and gaskets, covering a wide range of applications to the general and mining industry.With D&D Valve and Engineering Supply’s experience and knowledge in this market, D&D Valve can offer technical advice for most applications.

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