BALL VALVE BRASS 3 WAY L PORT

An L-port valve on the other hand, performs the opposite function, and directs fluid from multiple sources. For example, the use of an L-ported valve facilitates the ability to draw fluid from more than one source. A simple turn of the handle changes the position of the ball inside the valve and allows a change in the drawing source. Such as in, when one tank is empty, fluid can be drawn from the next.