DCX3 FC Tank Bottom Single Sealing Shut-Off Valve

Fitted with a mass-flange, the DCX3 tank bottom valve is used for isolating the tank from the process during emptying or filling of the tanks.


  • Optimum cleaning thanks to PFA floating seal
  • Reduced pressure drop
  • Easy maintenance thanks to clamp disassembly
  • Adapted to fluids with particles or fragile, thanks to the complete clearance of the plug
  • Leak-tightness as close as possible to tank wall without retention zone
  • High resistance against expansion stresses



DCX3 FC Tank Bottom Single Sealing Shut-Off Valve Features:

From DN 25 to DN 100

  • SMS, DIN or US versions

One-piece plug, with PFA floating seal

  • Sturdy design avoiding risk of breakage or unscrewing

Flange connection to tank to be welded

Elastomer sealing

  • EPDM or FKM
  • Adapted to fluid with particles or abrasive

2 versions

  • Rising plug
  • Lowering plug

Mass-machined spherical body

  • T or L body

Metal metal lowering version, on request

Manual version

Dismantable actuator

  • Easily transformed Normally Open NO or Normally Closed NC

Long stroke actuator

  • Ensuring the complete clearance of the plug
  • Protecting the fragile fluids or fluids with particles

One-piece plug and flange, optional

  • Sized specifically to the tank bottom