PTFE Lined Ball Valve

PTFE Lined Ball Valve, also called fluorine lined ball valve, is a professional corrosion resistant ball valve designed for severe corrosive working conditions in industrial piping systems. It combines the high mechanical strength of metal valve body and the excellent chemical inertness of PTFE lining. All wetted parts are fully lined with PTFE to separate aggressive media from the metal substrate, effectively preventing valve corrosion and medium contamination.

This lined ball valve adopts floating ball structure with bubble-tight shutoff performance. It supports quarter-turn quick opening and closing. Both full bore and reduced bore designs are available to satisfy different flow rate and pressure decline demands. End connections comply with ANSI B16.5, DIN and HG flange standards. Multiple operation types are optional, including manual lever, gear operated, pneumatic PTFE lined ball valve and electric PTFE lined ball valve for remote automatic control.

The PTFE lining features low friction, non-stick surface and stable sealing performance. It can resist most strong acids, strong alkalis, oxidants and organic solvents. If higher temperature performance is required, we can supply valves with FEP lining or PFA lining as alternative options.

Key Features of PTFE Lined Ball Valve

• Valve Type: PTFE Lined Ball Valve / Fluorine Lined Ball Valve
• Lining Material: PTFE, FEP or PFA optional
• Body Material: WCB Carbon Steel, Ductile Iron
• Structure: Floating ball, full bore or reduced bore
• End Connection: ANSI / DIN / HG flanged ends
• Operation: Manual, gear, pneumatic, electric actuator
• Design & Test Standard: ISO 17292, ASME B16.34, API 598
• Sealing: Bubble tight shutoff

Applications

As a reliable chemical anti-corrosion valve, our PTFE lined ball valve is widely used in chemical processing, chlor-alkali industry, pharmaceutical production, wastewater treatment, mining pickling, dyestuff and pesticide pipelines.

Our Service

We are a professional manufacturer and exporter of PTFE lined ball valve. Customized size, pressure class and special anti-corrosion solutions are available to meet different requirements from global customers.