Developed for oil, natural gas, manufacturing, chemical, and even for residential uses
PFA Lined Butterfly Valves


lined butterfly valve with PFA lining are suitable for high corrosive media in chemical industry such as sulfuric acid, hydrochloric acid, caustics, pharmaceutical applications, and semicondoctor applications with ultra-pure water.

Due to its design nature, lined butterfly valves can also be used in vacuum applications.

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KLINGER Shanghai
500 Mingnan Road, Songjiang District, Shanghai, China
Valve & Level Gauge Department

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Product Details

  • DN 50 - 600, 2” - 24”
  • PN 16 , ANSI150
  • -29 °C to +200 °C


  • PFA lining offers highest corrosion resistances.
  • Bubble tight shut-off, precision machined ball and seats guarantees absolute leak free valve.
  • One piece disc-stem design, no possibility of damaging PFA lining on ball due to stem movement.
  • All lining parts must pass spark test with 15KV high voltage, to ensure no air pathway within lining parts.
  • Investment casting body construction, ensure smooth body surface with minimum machining work.


  • ISO15848
  • API607
  • SIL

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