FLOWTEF ® – Swing check valves

SCF Swing Check FLOWTEF® valves represent a safe and practical solution to intercept corrosive fluids and are a valid alternative to the most common flanged ball check valves.
All the parts in cotact with the circulating fluid are PFA lined and assure an universal chemical resitance. The main advantages of the swing check valves are:

  • Compact execution allowing the installation even in reduced spaces
  • Installation both in vertical and horizzontal positions

The main features of the swing check valves are:

  • 2 parts design wafer type for installation between PN 10 or ANSI 150  flanges
  • Body in carbon steel PFA lined with dovetails
  • Disc with eccentric stem in carbon steel PFA encapsulated
  • Sizes from DN 40 to DN 300 (1½ ” – 12″)

Special Executions:

  • Flanged valves according to DIN3202-F1 or ANSI EN 558-4 range 10
  • Disc with eccentric stem in SS 316L PFA encapsulated
  • Retainer ring to avoid the swing disc removing during the installation
  • Linings with antistatic PFA, PFA-PR (Permeation Resistant), PVDF, PP
  • Body in carbon steel for low temperatures


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FLOWTEF ® - Swing check valves