.

Dual Plate Check Valve

Dual Plate Check Valve

Check Valve

Cast Iron Valve

Standard:BS5153, EN12334, API 609

Flange drilling is according to BS4504, DIN2501, and ANSI B16.1

Working pressure:10bar/16bar/25bar

Testing pressure:

Shell:15bar/24bar/37.5bar

Seal:11bar/17.6bar/27.5bar

Material:Ductile iron GGG40/50 or Cast IronGG25

Disc:Ductile iron/Aluminum Bronze, Stainless steel

Stem:Stainless steel

Seat:EPDM/Viton

Coating:Internal and external with fusion bonded epoxy coating min250μm or Liquid Epoxy painting


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