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  • CONCENTRIC BUTTERFLY VALVES
  • Concentric Butterfly Valves
    MANUAL / PNEUMATIC / MOTOR
    Resilient seated butterfly valves are widely used in various industries for both on-off and regulating service.
    Various elastomer materials, resilient seat protects valve body from corrosive media like seawater, chemical etc.
    It is designed in accordance with API609 with concentric axes of body、stem and disc.

CONCENTRIC BUTTERFLY VALVES (COB SERIES)

  • Waste and service water
    Seawater
    Drinking water
    Hot water
    Non-aggressive liquids