Nom du produit:

Swing Type Check Valve

Standard: BS5153,DIN3202-F6,DIN3201-F1, AWWA C508

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 seat ring: Brass/Bronze/Stainless steel/ EPDM

Body seat ring: Brass/Bronze/Stainless steel

Bolt and Nuts: Carbon Steel with zinc plated or SS304,316

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

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