PFA Lined Butterfly Valves (PTFE/PFA lined butterfly valves)

High-quality PFA lined butterfly valves for applications where maximum chemical resistance and absolute reliability are required. These shut-off valves are specifically designed for the safe control and isolation of aggressive media in tank containers and road tankers within the chemical and ADR sectors.

Guard has its own production facility for the design and manufacturing of PFA lined butterfly valves. The lining is made using high-quality DuPont PFA base material, ensuring excellent chemical resistance, long service life, and stable performance under demanding operating conditions.

Our butterfly valves are manufactured in stainless steel 316 (SS316) with a high-quality PFA lining. They comply with applicable requirements for industrial and hazardous goods transport and are LR (Lloyd’s Register) certified, including suitability for ADR-approved applications.

Key features:

• PFA lined butterfly valves (PTFE/PFA lined)
• Body: stainless steel 316
• High-quality DuPont PFA lining
• LR certified (Lloyd’s Register)
• Suitable for ADR transport of dangerous goods
• Very high chemical resistance to aggressive media
• Long service life due to anti-aging additives in the lining

Thanks to an advanced one-step moulding process and a multi-stage stem sealing system, reliable and leak-free operation is ensured. All production, assembly, and testing processes are carried out in controlled, low-dust environments to guarantee maximum quality and purity.

Our PFA lined butterfly valves are used worldwide in demanding industries and by leading companies in the chemical and semiconductor sectors.

Not all versions are available online. Please contact us for technical specifications, drawings, or a tailor-made quotation.