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