Unions Socket Fusion PVDF PN16

Georg Fischer SYGEF PVDF socket fusion unions provide detachable, high-integrity mechanical transitions within fluoropolymer process systems. Designed for heated tool socket welding per DVS 2207-15, these metric fittings allow rapid equipment isolation, valve servicing, and maintenance in critical chemical and ultrapure water lines.

Technical characteristics

Manufactured from unpigmented polyvinylidene fluoride, these unions maintain structural strength and chemical inertness under demanding conditions:

• Nominal pressure rating: PN16 (16 bar at 20 °C)
• Operating temperature range: -20 °C to +140 °C
• Standard FKM sealing gasket for broad chemical compatibility
• Jointing standard: socket fusion according to DVS 2207-15 and ISO 10931
• High resistance to concentrated acids, halogens, and high-purity media