PTFE Lined Butterfly Valves

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InterApp Bianca Wafer B1 Butterfly Valve

Variants: Body type B1 (Wafer) Size range DN32 – 600 Ductile Iron, Stainless steel & Carbon steel body 2 piece body Stainless or Carbon steel PFA coated or uncoated disc options 1 piece disc and shaft and PTFE or PFA liner. Various disc materials available including special execution, cleaned high purity, Stainless body, FDA and ultraflon liner.
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InterApp Bianca U-Section B4 Butterfly Valve

Variants: Body type B4 (U-Section) Size range DN450 – 900 Ductile Iron, Cast steel & Stainless steel body, 2 piece body Stainless and Carbon steel PFA coated and uncoated disc options 1 piece disc and shaft and PTFE liner. Various disc materials available including special execution, cleaned high purity, Stainless body, FDA and ultraflon liner.
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InterApp Bianca Lugged B3 Butterfly Valve

Variants: Body style B3 (Lugged) Size range DN32 – 400 Ductile Iron, Cast steel and Stainless steel body 2 piece body Stainless steel and Carbon steel PFA coated and uncoated disc option 1 piece disc and shaft and PTFE liner. Various disc materials available including special execution, cleaned high purity, Stainless body, FDA and ultraflon liner.