FX-X Series Plug Valve Overview and application Take the plug body with through-hole as the opening and closing part, make 90 degree turning under the drive of the valve stem to realize the opening and closing of the valve, in petroleum, chemical, pharmaceutical, chemical fertilizer, electric power and other industrial pipelines to cut off or connect the role of the pipe line. Technical parameters Nominal size: DN15~500 (1/2"~20") Pressure rating: PN6~150 (Class150~900) Operating temperature: -40~500℃ Connection: Flange type Materials Valve body: Carbon steel, alloy steel, stainless steel, duplex steel Plug: Carbon steel, alloy steel, stainless steel, duplex steel FLYGER sales@flyger.co.uk Tricor Suite, 4th Floor, 50 Mark Lane, London EC3R 7QR, United Kingdom