Double Disc Check Valve, API 609, BS 5153, EN 12334, Cast Iron

Double Disc Check Valve

Standard: API 609, BS 5153, EN 12334
Flange drilling is according to BS 4504, DIN 2501, and ANSI B16.1
Working pressure: 10 bar, 16 bar, 25 bar

Testing pressure:
Shell: 15 bar, 24 bar, 37.5 bar
Seal: 11 bar, 17.6 bar, 27.5 bar
Disc: Ductile iron, Aluminum Bronze, Stainless steel
Stem: Stainless steel
Material: Ductile iron GGG40, GGG50 or Cast Iron GG25
Seat: EPDM, Viton
Coating: Internal and external with fusion bonded epoxy coating min250μm or Liquid Epoxy painting

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XIAMEN LANDEE INDUSTRIES CO., LTD.

XIAMEN LANDEE INDUSTRIES CO., LTD.


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