V Type Ball Valve price Ball valves are designed to be used in a variety of applications and markets, but a V-port ball valve offers the added ability to be used as a control valve where necessary. The main differentiator is a contoured V-port in the ball, most commonly available with a 15掳, 30掳, 45掳, 60掳, or 90掳 angle, which produces an equal percentage flow characteristic for better control....