Flanged Ball Valve

If you’re looking for a valve that offers versatility in function and durability, a flanged ball valve is the right one to consider. Flanged ball valves have become an essential part of the piping system because of their numerous benefits, mainly in leakage prevention at high temperatures or under high pressure. In this blog post, we’ll explore why a flanged ball valve is an excellent choice for your mechanical system.

What is Flanged Ball Valve?

A flanged ball valve uses a round, closed-off ball with one or more holes in it to regulate the flow of liquids. The ball can be made from many materials such as stainless steel, alloy steel, cast iron and carbon steel. It is usually fitted with two flanges on either side connected to pipes or other components so that when the handle is rotated, the hole in the center of the ball can open or close off flow through this device. These valves are often used in systems involving round, forged, hollow, and hex bars due to their ability to handle higher pressure levels and provide tight seals for efficient operation.  

Importance of Flanged Ball Valve for Leakage Prevention

The Functionality of Flanged Ball Valve

Flanged ball valves operate based on a quarter-turn principle, which means they open and close quickly and efficiently. Their ease of use is one of the reasons why they’re widely used in the industry. Flanged ball valves have a hollow ball with an opening in the middle, which pivots on two seats (the inlet and outlet). If the lever is in line with the pipe, the valve is open, and if perpendicular, it’s closed. When the valve is closed, the ball seals tightly against the seats to prevent leakage.

Flanged Ball Valve Can Withstand High Pressure

Flanged ball valves are designed to work under high pressure without any leakage. The valve’s seats are tightly compressed around the ball to create a seal, ensuring that the fluid does not escape. The valve can withstand pressure up to 1500 PSI (pounds per square inch) and temperatures of about 500 degrees Fahrenheit. Flanged ball valves are also resistant to corrosive materials, making them perfect for use in the chemical and pharmaceutical industries.

Maintenance and Durability

Another crucial factor to consider when choosing a valve is maintenance. Flanged ball valves need minimal maintenance for them to continue working efficiently. The valve design allows for easy disassembling, and the ball can be removed without disassembling the entire valve. The valve’s structure comprises strong materials such as brass, stainless steel, and other durable materials, adding to the valve’s durability.

Flanged Ball Valves Offer Versatility

Flanged ball valves come in different sizes and materials, making them versatile for application in different settings. The size ranges from 1/4″ to 10,” and the material used varies from PVC, brass, and steel. Flanged ball valves are used in the plumbing and heating systems and the oil and gas industry. They can be installed vertically or horizontally, depending on the specific need.


Flanged ball valves are cost-effective, considering their long-term benefits. They require minimal maintenance and can last for years without replacement. The valves are efficient in preventing leakage, which can be detrimental to the system and costly to fix. Choosing a flanged ball valve prevents costly repairs and system downtime, which can lead to increased productivity.


Investing in a flanged ball valve is an excellent decision for many reasons, mainly because it ensures leakage prevention, allows easy maintenance, and is cost-effective. Considering the numerous benefits that flanged ball valves offer, it’s not hard to see why they’re an industry favourite. If you need a valve that guarantees durability, versatility, and efficiency, look no further than the flanged ball valve.

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