Category Archives: Pipelne Ball Valves

Types of Ball Valves

Types of ball valves :

 

Different types of bores for ball valves – full port, reduce port and V-port. These three types have different constructions and purposes.

 

  1. Full Port Ball Valve – A full-port, also known as a full bore, ball valve has a bore internal diameter (ID / inside diameter) approximately equal to the pipeline ID. This allows for reduced friction and pressure loss across the valve. With a full port ball valve there is NO restrictions to the flow of medium, but the valve can be more expensive. This type of bore is ideal for situations where pigging may be necessary. Global Valve & Controls (GVC) series CFS and 2T/3T split body and welded design, full port, flanged ball valve combines its sealing technology and design expertise for over 25 years with the versatility to solve even the most demanding applications . This technology and expertise is widely used in the chemical, pulp and paper, petrochemical, food and beverage and refining industries.
  2. Reduce Port Ball Valve – A reduce-port, also known as a reduce bore, ball valve is a valve in which the bore is reduced to one or two nominal sizes lower. This provides a more restricted flow path, generally resulting in higher energy losses. Global Valve & Controls (GVC) series RCFS and R2T/R3T ball valves offer both full port and reduce port valves. Known for its design features , superior sealing areas and various stainless alloys , the GVC brand is widely recognized as a leader in providing valve and flow control solutions for the energy , and oil and gas industries’ for a general all around great product and a fair price.
  3. V- Port Ball Valve – A V-port ball valve has either a “V” shaped ball or a “V” shaped seat. This type of valve also is known as a control valve in which the flow velocities need to be controlled / regulated as required per the application.

In closing Global Valve & Controls ball valves can be used in a variety of applications and markets, such as pipeline transmission, pig launchers, storage facilities, pulp and paper facilities , food and beverage , gas processing , industrial, and many more . Troy Richard, founder of Global Valve & Controls (GVC) explains that ball valves provide reliable leak protection and fugitive emissions concerns. Ball valves can be open and close quickly in which saves time and money on all automation packages.

Trunnion Ball Valves, API 6D Valves, Flanged ball Valves, Full Port Ball Valves

Flanged Ball Valve, Trunnion Ball Valve

Please visit is at Globalvalveandcontrols.com or GVCINTL.com  281-463-1474

Pipelines Ball Valves: An inside story

When I first started working at a valve company I had to research quite a bit on what valves were and what they were used for. Yes, I was a newbie. There is so much information on the web today that I could go on and on but focusing on one of the products that the company is most known for will cut down my blog from about 10 pages to a paragraph. (Plus, who wants to read 10 pages!!?)

Trunnion ball valves are the “Big guys”, at our warehouse and I was very intrigued by the size of them! The sizes can range anywhere from 2INCH to 48INCH. Working at the company, I had to learn my way around the valves. At first it was over whelming because not all valves are made the same. I created a list of 5 questions to help me.

1.       What is the ANSI class?

2.       What is the material?

3.       What is the size of the valve?

4.       What are the end connections of the valve?

5.       Are you looking for Reduced port or Full port?

 

Understanding what the valve is used for helped me better understand what exactly the customer was wanting. I will not say that I am an expert in no way on valves but working in the environment has really made me appreciate what valves are used for and how we use them in our everyday lives.

My curiosity spiked when I began reading how these trunnion ball valves were used. Having lived in Texas, (O&G state), I know pipelines are the most common areas where one would see these kinds of valves. I of course got to my computer and started researching more about pipelines, which is another blog to come. I will however include that pipelines do not just carry oil, but a wide variety of liquids and gases. An interesting little fact I picked up along the way is that there used to be a vodka pipeline, now how crazy is that!

Trunnion Ball Valves, A216 WCB, Pipeline Ball Valves, API6D Valves

These are 2 piece A216 WCB trunnion ball valves gear operated

3pc Trunnion Ball Valves, API 6D Valves, Pipeline Ball valves, Automated Ball valves

These are 24” ANSI 150 A216 WCB 3 piece trunnion ball valve gear operate