PVDF 240 Butterfly Valve DA

Georg Fischer SYGEF Type 240 pneumatic butterfly valves deliver automated flow regulation and isolation in chemical processing and high-purity water systems. Built with a robust PVDF body and disc, the valve provides high chemical resistance across an operating temperature range of -20°C to 140°C. Actuation is driven by a double-acting (DA) pneumatic actuator housed in glass-fibre reinforced polypropylene (PP-GF), featuring an integrated NAMUR interface for direct solenoid mounting, rapid 90° cycling in 1–2 seconds, and an optical position indicator for reliable process monitoring.

  Datasheet (PDF)