Information You Should Have About Trunnion Ball Valve Design and Its Work


The trunnion ball valve is a quarter-turn valve that is used to stop or start the flow of media in a pipe. The most common type of ball valve has a “free-floating” design, which is why it is a design change. Within this device, the ball connects to the stem on one end, and on the other end, a shaft called the trunnion. Because of this design change, the ball is held firmly in place. 

For high-pressure applications, it is an ideal Trunnion Ball Valve Design type. In this device, the ball has some freedom of movement. During use, the ball floats slightly downstream against the seat ring and creates a sealing only on one side of the device. Apart from this, the torque on the stem is always increased. This is the point when its design provides a solution. In the trunnion valve design, the ball is not floating as it is connected to this. 


It is beneficial since it will maintain a proper seal on both sides, and there is no added torque to the steam. Thus, for higher pressure application, it will provide sealing and require less torque to move. Generally, they are fitted with spring laded seats. In this device, the pressure forces the ball against the seat, which makes a seal. However, it will require high pressure to create an effective seal. 

Apart from this, it is effective in both low and high-pressure situations. In low or no-pressure situations, the spring-loaded seats will create a seal while always working for high-pressure applications. Hopefully, now you have all the information about Trunnion Ball Valve Design and its feature, which make it different from other ones. If you are looking for such products, find a reliable supplier to make a purchase. 

Comments

Post a Comment

Popular posts from this blog

What Makes RSBV an ideal Product for Oil & Gas Industries?

In order to avoid leakage issues in petrochemical industries, people use different kinds of valves. But, each has specific features and work, so it is difficult to determine which application is best for the oil & gas companies. If you are looking for a great solution for your business, so purchase a rising steam ball valve. This is specially designed for gas and oil industries to avoid process contamination or leakage.  It has a unique helix system that opens and closes the application without rotation. Along with this, it has a single-seat non-friction design that is able to operate and has proven an exceptionally long life span under extreme conditions. RSBV has many great features that is why it is the right product for the oil and gas industries. In order to know more features of the rising steam ball valve, read this post.  RSBV is mainly designed for gas processing, such as for high temperature and cycling service, or on molecular sieves and dehydrating units in ga...
Read more

What are the Types of Cryogenic Valves?

Image
Are you aware of cryogenic valves? Well, these valves are generally designed to react with pressure. It is very important that you choose the right valve because you need to check the flow. Standard valves are sensitive to extreme temperatures. The most important point that surrounds the subject do these valves have a heat-resistant body, which will be an absolute yes. These valves may get stuck in the ice due to the weather change. These valves are sensitive, and any leakage can cause harmful and expensive damage. Cryogenic Valves are available in a variety of shapes and sizes as well. Some of the commonly used ones are solenoid valves, butterfly valves as well as relief valves. You can operate these valves manually or automatically. These valves are usually found in the oil and gas industry. These valves have an unrestricted flow path, plus they are designed in such a way that they transport and store the gas. There is a bubble-tight shut off that protects the entire valve. Standar...
Read more

Why Should you Opt for API6A Double Block and Bleed Valves?

Image
Wherever fluids move in a pipe, valves play a vital role in securing their safe and reliable flow. Millions of valves are used in industries globally. Among the various types, a double block and bleed valve is a single assembly of two inline block valves and one bleed valve. The task of three separate valves is performed by this assembly, while saving space, cost, and installation and maintenance time. The main aim of these valve systems is to ensure that the fluid from upstream and downstream does not reach other components of the system. Therefore, when buying  API6A Double Block and Bleed Valves , the nature of the fluid, its pressure and temperature, and many other factors must be considered. But before that, let’s know a few benefits of this valve system: Double block and bleed valve systems prevent product contamination. They are used where critical sealing is necessary to ensure no leakage occurs. Thus, these valves protect system integrity by isolating critical areas within...
Read more