IND-PTV - Ball Valves

The video tutorial provides an in-depth look at ball valves, highlighting their versatility in transferring gases, liquids, and slurries. It explains the different body styles of ball valves, including one-piece, two-piece, and three-piece designs, each offering unique advantages. The tutorial also covers the differences between full port and reduced port ball valves, focusing on flow characteristics and friction loss. Additionally, it discusses the flow direction options available in 2-way and 3-way ball valves, emphasizing the L and T type configurations. The video concludes with a request for feedback on the procedure.

What is a key advantage of a three-piece ball valve design?

• It allows for easy cleaning without removing pipes.

• It is always disposable.

• It is the most inexpensive option.

• It has the largest bore size.

How does a full port ball valve differ from a standard port ball valve?

• It results in higher friction loss.

• It is always disposable.

• It has a smaller ball.

• It has an oversized ball for unrestricted flow.

What happens when the handle of a two-way ball valve is parallel to the pipes?

• The valve is closed.

• The flow direction changes.

• The valve becomes repairable.

• The valve is open.

In a three-way ball valve with a T-type port, which flow option is possible?

• Flow can be closed or go through both pipes.

• Flow direction cannot be changed.

• Flow is always restricted.

• Flow can only go through one pipe.

What is the main function of ball valves in industrial applications?

• To change the color of the liquid.

• To increase the temperature of the flow.

• To provide a tight seal for shut-off applications.

• To reduce the size of the pipeline.