Ball Valves are manufactured and supplied for gas transmission pipelines for use as shut-off valves in operating temperatures from -10°C up to +80°C, above and below ground and at gas treatment and collection facilities in temperate and extreme climatic conditions with ambient temperature down to -60°C. Ball valves of DN 200-1400 for installation below ground are supplied with corrosion-resistant polymer coating. The ball of a valve DN 1000 has chrome carbide coating.
Smaller diameter Ball Valves of DN 10, 15, 25, 50, 80 mm and PN up to 16 MPa are also manufactured by the Plant. Future plans include manufacture and supply of Ball Valves of DN 1200 and 1400 mm PN 10 and 12.5 MPa.