Based in Northern Italy, TIV-VALVES ball valve manufacturer was formed to fill a void in quality custom engineered API 6D Ball Valves in the oil & gas market. They provide high quality Italian design, concentrated production lots, severe service applications, short lead time and direct customer service. Applications for their severe service designed valves include: corrosive fluids, high temperature, cryogenic, underground, and any special requirement from our customers. They follow API 6A, API6D,ISO 15848, ISO 10497 standards, and other special requirements.