We are pleased to announce that a batch of high-performance Pneumatic Fully Lined F4 Butterfly Valves has passed production inspection and is ready for shipment.
Designed for demanding corrosive applications, these valves feature a Ductile Iron body paired with a Full PTFE (F4) lining. The robust ductile iron housing provides mechanical strength, while the internal F4 lining ensures complete isolation of the media from metal parts, delivering excellent corrosion resistance against acids, alkalis, and organic solvents. Equipped with precision pneumatic actuators, they achieve rapid and accurate automated flow control.
Key advantages of this shipment include:
Ductile Iron Body + Full F4 Lining: The ductile iron body offers structural strength, while the F4 lining provides superior chemical stability and resistance to aggressive media.
Reliable Sealing: The precise mating of the PTFE seat and disc ensures excellent sealing performance.
Automation Ready: The pneumatic actuators are highly responsive and suitable for remote control systems.
All units have undergone rigorous air tightness and pressure testing, fully meeting the standards for industrial piping systems. We thank our customer for their trust in our anti-corrosion valve solutions.
If you have similar chemical or corrosive fluid control needs, please feel free to contact us for professional valve selection and quotation services.
