FL-U/FL-D Up/Down Expansion Discharge Valve Overview and application It is mainly used for discharging at the bottom of reactors, tanks and other containers. Welding at the bottom of tanks and other containers, by means of the bottom flange of the valve, it can eliminate the residuals of the process medium at the outlet of the containers. Widely used in chemical industry, petroleum, metallurgy, pharmaceutical, pesticide, dye, food processing and other industries. Technical parameters Nominal diameter: DN25 ~ DN250 Pressure grade: PN16 ~ PN25 Operating temperature: ≤150℃ Connection: Flange type Materials Valve body: carbon steel, stainless steel Spool: stainless steel hardened FLYGER sales@flyger.co.uk Tricor Suite, 4th Floor, 50 Mark Lane, London EC3R 7QR, United Kingdom