Vatac has been Specialized in the designing and manufacturing of a broad line of industrial Ball Valves, Gate Valves, Globe Valves, Check Valves, Wafer Check Valves, Plug Valves, Butterfly Valves, Through Conduit Gate valves, Knife Gate Valves, V Port Segment Ball Valves, Bellow Sealed Valves and other Pipeline Fittings since 1980s. A broad line of materials are offered and fabricated, Steel material ranges from conventional cast or forged steel to special alloy materials like Monel, Inconel, Hastelloy or Duplex steel. Cast Iron Materials in GG20, GG25 or ASTM A126 Gr. B, Ductile Iron of GGG40, GGG50 or A536. Designing and Manufacturing standards strictly conform to API, ASTM, ANSI, AWWA, JIS, DIN, BS and ISO.