1 What is a three-way ball valve? What is a four-way ball valve? What is a five-way ball valve?

1.1 A three-way ball valve is a ball valve with three openings. It can control the medium in three directions by rotating the ball with three openings. It can divert the medium from one direction or mix the medium from two directions or change the flow direction of the medium. Usually, the "L"-shaped ball valve is used to change the flow direction of the medium, while the "T"-shaped ball is used to mix or divert the medium.

1.2 A four-way ball valve is a ball valve with four openings.

1.3 A five-way ball valve is a ball valve with five openings. It is a valve with a single inlet and four independent outlets.