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How to Maintain and Troubleshoot Actuated Ball Valves and Butterfly Valves?

How to Maintain and Troubleshoot Actuated Ball Valves and Butterfly Valves?

Category : Blog | February 16, 2024 | By rzbm19

Valves are mechanical devices used to control the flow of fluids or gases within a system. They come in various types, including ball valves, gate valves, and butterfly valves. You must have noticed the smooth operations of your pipelines and plumbing system. That is also the work of a valve. Valves play a crucial role in regulating the flow rate, pressure, and direction of fluids in pipelines, plumbing systems, and industrial processes. These versatile components are essential for starting, stopping, or throttling the flow of liquids or gases. Valves that are given by the best valve suppliers in UAE can be operated manually, through a lever or wheel, or there are automatic options as well using actuators or solenoids.

In this blog, we will explain to you all about ball valves – the trusty companions that keep the flow going seamlessly.

What Is A Ball Valve?

Just like doors that swing open and close to control the flow of the people coming in and out of a room, now replace the door ball valves with a door that has a spherical ball with a hole drilled through the middle- that is what a ball valve looks like. It consists of a hollowed-out sphere (the “ball) with a hole (the “port”) through its center. When the port aligns with the flow path, the valve is open, allowing the fluid to pass through. When rotated 90 degrees, the port is perpendicular to the flow path, stopping the flow.

How Does A Ball Valve Work?

The ball valve is simple yet effective. As mentioned earlier, the spherical ball within the valve is the key player. When the handle of the valve is turned, it rotates the ball inside, either aligning the hole in the ball with the flow path for an open valve or blocking the flow when the hole is perpendicular to the flow path.

This design offers several advantages. Firstly, it provides quick and reliable shut-off capabilities, making ball valves ideal for applications where closure is important, such as in emergencies or in systems that require frequent adjustments. Additionally, ball valves offer minimal resistance to flow when fully open, ensuring efficient operation and minimal pressure drop.

Pros And Cons Of Ball Valves

Like any other mechanical component, Ball valves also come with their own set of pros and cons.


Durability: Ball valves are known for their durability. These can be made from strong materials such as stainless steel or brass, which makes them suitable for high-pressure and high-temperature applications. Their resilience makes them ideal for demanding environments where reliability is of very much importance, ensuring long-term operation with minimal maintenance requirements.


These valves can handle a variety of fluids, from water and oil to corrosive chemicals and gasses, making them suitable for various industries. Whether in industrial settings, commercial applications, or residential plumbing systems, ball valves offer unmatched adaptability, making them indispensable across various industries and sectors.

Low maintenance

With fewer moving parts than other types of valves ball valves require minimal repairs and maintenance, resulting in lower long-term costs. If you want a high-quality ball valve, RZBM is one of the prominent valve suppliers in UAE.

Quick Operation

The quarter-turn operation of ball valves allows for rapid opening and closing, reducing downtime and improving system efficiency. This rapid response is particularly beneficial in applications where time is of the essence, such as emergency shut-off situations or processes requiring frequent changes in flow rates. By facilitating prompt valve operation, ball valves enhance system responsiveness and operational agility, ensuring smooth and uninterrupted performance.


Limited control

While ball valves excel at on/off control, they may not provide the precise flow regulation required in some applications. Unlike some other types like the globe valve or needle valves, ball valves lack the fine-tuned adjustment capabilities necessary for precise flow control in certain applications.

Potential for cavitation: In high-velocity flow conditions, ball valves can experience cavitation, which can lead to erosion and damage over time. To mitigate the risks related to cavitation, users should carefully consider the operating conditions and select appropriate valve designs or accessories that can minimize the effects of cavitation, such as trim materials or anti-cavitation measures.

Size limitation

Large-sized ball valves can be bulky and not budget-friendly, therefore they cannot be suitable for certain installations.

The Importance Of Choosing The Right Valve Supplier In UAE

Now that you have an understanding of the significance of ball valves in fluid control systems, it’s crucial to source them from a reliable and reputable supplier. When it comes to ball valves supplier in UAE, RZBM stands out as a leading provider of high-quality valves and fittings. Contact them today.