Double door Check valve

TONINI Benefits:

  • Spring return /close and open/
  • Lightweight construction
  • Vertical and horizontal installation
  • >250 microns paint layer
  • Bubble nylon packing for each piece

Technical Details:

Main Material: Ductile Iron (GGG50)

Disk: Ductile iron / Nickel plated or Stainless steel

Dimensions: DN40 – DN600

Design: EN1074

Face to Face: EN558-1

Suitable for flanges with dimensions: EN1092

Pressure: 10 / 16

Temperatures: 0 / +80

Test approvals: 1.1 x PN for Seat and 1.5 x PN for Body.

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