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Conception à triple décalage :
Offset 1: The valve spindle is positioned behind the seat spindle
Offset 2: The center of the spindle is offset from the centerline of the pipeline and the valve
Offset 3: The seat cone shaft is offset from the centerline of the valve shaft
Caractéristiques principales :
Excellent Sealing Performance: The elastic deformation of the soft sealing material ensures a tight seal under various operating conditions and effectively compensates for uneven sealing surfaces.
High Wear Resistance: The triple-eccentric design reduces friction between the valve disc and seat, extending the valve's wear resistance.
Excellent Corrosion Resistance: Corrosion-resistant sealing materials can be selected, making it suitable for conveying corrosive media.
Simple Structure and Easy Operation: Compared to other valve types, the triple-eccentric soft-seal butterfly valve has a relatively simple structure, offering smooth opening and closing, and is easy to operate and maintain.
Applications: Widely used in pipeline systems requiring reliable sealing in the chemical, petroleum, pharmaceutical, food, municipal drainage, and water supply industries, particularly in applications involving corrosive and abrasive media or where high sealing requirements are required.
Paramètres techniques :
