What are the Ball Valves types as per Split Body and Housing Assembly?

Last Updated on March 31, 2024 by Ali Hamza

Ball valves are among the most durable valves available. Because of this, they can resist very high levels of stress and temperature. Before purchasing ball valves online, remember that they are less susceptible to corrosion and damage because they are utilized. As a result, ball valve may be widely used in various environments. Ball valve can be categorized according to their housing assembly, design, and bore profile.

One-piece ball valve

The internal components of a one-piece ball valve are housed in a single-piece cast body. It reduces the chance of fluid leaking from valves. A single-piece ball valve has a smaller bore than a two-piece ball valve. One-piece ball valves are widespread but cannot be cleaned or repaired if broken; thus, they are only utilised in situations where cleanliness is not a primary issue. Single-piece ball valve that are screwed, on the other hand, are more difficult to dismantle and must be cleaned, maintained, and repaired with the proper equipment.

Ball Valve in Two Pieces

As the name suggests, the housing of two-piece ball valves is split in half. Ball and connection to one end; internal components are held together by another piece that connects to the other end. Ball-valve with two-piece housings are the most prevalent. The valve must be removed from its pipe to disassemble the two parts for cleaning and maintenance or check them.

A Ball Valve with Three Pieces

Internal components of a three-piece ball valve are housed in the housing and kept in place by bolt connections on both ends of the valve. It is welded or threaded into the main pipe at the ends. Triple-piece valves are often utilised in applications that need regular valve maintenance. The valve body may be removed without disturbing the two ends, allowing for easy cleaning and maintenance and replacing the seats and seals traditionally. Sanitation is critical in the food and beverage and pharmaceutical sectors, where using three-piece ball valve is prevalent.

Ball Valve with a Top Entry

The bonnet on top of a top entrance ball valve may be removed to access the valve’s internals. The ball valve may be removed from the main pipe for in-line maintenance (e.g., disassembly, cleaning, inspection, and repairing).

Most significant advantages of using ball valve

A simple mechanism makes ball valve easier to operate than other valves, making them easier. The ball valves are easy to handle because of their tiny size and low weight. They are easy to install, remove, and operate, requiring no special training or expertise.

Ball valves are a remarkably safe option since they have fewer human mistakes. In addition, anybody may operate ball valves, and there are no special skills necessary to do so.

Ball valves are undeniably the most efficient valves on the market. Ball valves have a low chance of leaking because of their complete sealing. No matter what type of ball valve you choose, good performance is always a given. Ball-valves can regulate both high- and low-pressure liquid and gas flow.

How to Choose the Right Ball Valve for Your Needs?

Choosing the right ball valve is essential for efficient and safe operation in any application. Before making a purchase, consider the following factors to ensure that you select the right type of ball valve for your needs:
Housing assembly: Determine the type of housing assembly that best suits your application. The most common types are one-piece, two-piece, three-piece, and top-entry ball valves.
Bore profile: The bore profile determines the ball valve’s flow rate and pressure drop. Choose the right bore profile for your application to ensure optimal performance.
Material: Select a material suitable for your application’s environment, temperature, and pressure requirements. Stainless steel, brass, and PVC are common materials used in ball valves.
End connections: Choose the right end connections for your application. Threaded, flanged, and welded connections are common options.
Actuation: Determine whether you need a manually operated or automated ball valve. Automated ball valves are suitable for applications requiring remote operation or frequent adjustments.
Certifications: Check whether the ball valve meets the relevant industry standards and certifications, such as ISO, API, and ASME.
Considering these factors, you can choose the right ball valve for your application and ensure safe and efficient operation. Purchase ball valves online from reputable suppliers to ensure product quality and reliability.


Compared to other valves, ball valves need less upkeep. As a result of its relatively basic design, ball valve is less susceptible to wear and strain. A pivot saves the rest of the valve components by concentrating all of the valve’s friction on a single portion. Because of this, purchase ballvalve online as they need less frequent maintenance than other kinds of valve. In addition, repairing a ball valve is a simple and inexpensive process.

Read More: Why Are Plumbers Always In High Demand?

Related Articles

Back to top button