These 15 3/4″ Modulating V-Ball Assemblies use our standard TFM 1600 Seats rated for Chemical Environments, Steam, & Moderate Pressures. The 3-PC 2000 WOG Ball Valves have 30° V-Balls. The Electric Actuator modulates via a 420mA signal. Each valve includes a stainless tag and laser marking to indicate V-Ball degree and flow direction.