Ball Valves

Ball valves are among the most widely used industrial valves in water supply and drainage, steam, gas, and process piping systems. Threaded ball valves are commonly manufactured in brass and stainless steel, while flanged ball valves are available in cast iron, stainless steel, and carbon steel. Depending on the application, PGTECH supplies a comprehensive range of ball valves to meet different project requirements. Brass ball valves are extensively used in both small and large-scale projects for potable water and gas services, with sizes ranging from DN15 to DN50. Cast iron ball valves are available from DN50 to DN200, while stainless steel ball valves are supplied in sizes from DN15 to DN250. For demanding industrial applications such as natural gas, oil & gas, petrochemical, and cryogenic services, PGTECH also provides specialized steel ball valves in sizes up to DN1200, designed to operate across an exceptionally wide temperature range from –196°C to over 550°C. Ball valves are valued for their quarter-turn operation, bubble-tight shut-off, high reliability, safety, and long service life. Their ability to provide fast and dependable isolation across a wide range of sizes and operating conditions makes them one of the most preferred valve types for commercial buildings, industrial facilities, energy plants, and infrastructure projects worldwide.