Application:

The J641Fs pneumatic fluoroplastic-lined globe valve is specifically designed for controlling corrosive or highly corrosive media. Its internal cavity is lined with a selection of fluoroplastic materials, making it suitable for various operating temperatures and fluid pipelines. It features high strength and excellent corrosion resistance.

Operating Temperature: ≤80°C, ≤100°C, ≤120°C, ≤150°C (depending on lining material) Materials:

Body: Cast iron, carbon steel, stainless steel

Bonnet: Cast iron, carbon steel, stainless steel

Lining: Fluoroplastic

Air Cylinder: Ductile Iron

Piston: Carbon Steel

Disc: Carbon Steel, Stainless Steel, Fully Fluoroplastic-Coated

Stem: Carbon Steel, Stainless Steel, Partially Fluoroplastic-Coated

Handwheel: Cast Iron, Carbon Steel

Selection Recommendations