FCT PTFE Lined Ball Valve

FCT PTFE Lined Ball Valve

FCT PTFE Lined Ball Valve – Full Protection for Corrosive and Pure Media

FCT PTFE lined ball valves feature a full port design with a precision-molded PTFE (or PFA) liner that covers the entire wetted surface, including the body cavity, ball, and stem interface. This makes them ideal for use in acidic, caustic, and ultra-pure fluid services where metal contact must be avoided.

The floating ball design ensures low-torque operation and bubble-tight shut-off. Available in manual or automated versions, these valves are perfect for demanding applications in chemical processing, semiconductor manufacturing, and water treatment.

Technical Specifications

  • Design Standards: ISO 17292, ASME B16.34, DIN

  • Size Range: ½” to 12” (DN15 to DN300)

  • Pressure Ratings: PN 10 / ANSI 150

  • Body Materials: Ductile Iron, WCB, Stainless Steel

  • Lining Material: PTFE (optional: PFA, FEP)

  • Seat Options: PTFE, RTFE

  • Ball Type: Floating Ball, Full Bore

  • End Connections: Flanged (DIN / ANSI)

  • Temperature Range: -20°C to +180°C

  • Operation: Manual Lever, Gear, Pneumatic, Electric

  • Leakage Class: Class VI (bubble-tight)

Key Features

  • Full PTFE lining for complete corrosion protection

  • Non-contaminating design for ultra-pure media

  • Low operating torque with smooth, quarter-turn action

  • Bubble-tight shut-off under all operating conditions

  • Resistant to acids, alkalis, chlorine, solvents

  • Fire-safe and anti-static options available

Applications

  • Chemical processing and acid handling

  • Chlorine and caustic service lines

  • Semiconductor and electronics industries

  • Water and wastewater treatment

  • Pharmaceutical and cosmetic manufacturing

  • Food-grade and high-purity pipelines