Pressure Ratings: PN10,16,25
Design Standard: BS EN 12334
Face to Face Length: EN 558-1 Series 1 (F1)
Valve Test: EN12266-1
Valve Marking: EN 19
Flange Standard: EN 1092-2 (ISO 7005-2)
Product Group: Check Valve
Medium: Water, Gas, Chemical, Air


Sales Department:
+90 312 511 48 32
+90 533 617 47 79
Email: export@ekoval.com

  • Valve design according to BS EN 12334
  • Face to face length according to ISO 5752, EN 558-1 Series 1 (F1)
  • Flanged connection according to EN 1092-2 , ISO 7005-2
  • Valve test according to EN 12266-1 
  • Oblique body structure
  • Metal to Metal application 
  • Metal to Metal applications are suitable especially for high temperatures (Steam etc.)
  • Can be instaled in horizontal or vertical position 
  • Steam, cold water, hot water and pressurized hot water installations, fluids without acidic or alkaline properties, LPG, chemical fluids, compressed air etc.
  • Max Application Temperature +200°C
  • Disc: DN50: Fully Stainless Steel
                  DN65: Steel with Stainless Steel Ring
  • Body: GG25 Cast Iron
  • Seat: Stainless Steel 304
  • Piston Disc: Cast Iron
  • Disc Ring: SS304
  • Spring: SS304
  • Nut: DIN 934
  • Sealing Ring: Graphite
  • Cover: GG25 Cast Iron
  • Screw: DIN933
  • Outer surface of the valve is liquid epoxy coated for all sizes
  • From DN65 to DN200, the discs can also be supplied completely in stainless steel upon customer request
  • Metal to Metal applications are suitable for chemical which are abrasive to rubber gaskets