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Wafer Type Dual Plate Check Valve

Jan 07, 2018

Product Details

Dual disc wafer butterfly check valve
Used for preventing the back-going of medium in pipelines and equipment, and the pressure of medium will bring the result of opening and closing automatically. When the medium is back-going, valve disc will automatically closed to avoid accidents

Size: DN50-DN900 or 2"-36"

Pressure: PN16-PN250 or 150LB-2500LB

Temperature: -10oC-120oC

Body: Ductile Iron, Cast Iron, Stainless Steel

Disc: Ductile Iron, Carbon Steel, Stainless Steel

Stem: SS416


Medium: Fresh Water, Sewage, Sea Water, Air, Vapour, Acid and Alkalis

Excellent seal, without leakage under the medium pressure.

Economical, light weight and compact construction

Easy to install and maintain

Flange standard: meeting single or multiple standards including DIN PN 10/16, ANSI or JIS standard