The Wafer Butterfly Valve with a stainless steel disc and PTFE liner is engineered for precision, reliability, and exceptional chemical resistance in demanding industrial environments. Combining a robust epoxy-coated ductile iron body with a high-grade 316 stainless steel disc, this valve provides dependable sealing and a long service life for chemical and process applications.

  • Superior Chemical Resistance: The PTFE liner is highly chemically inert, making it the ideal choice for handling corrosive or aggressive fluids.
  • Multi-Flange Compatibility: The versatile wafer pattern design fits PN6, PN10, PN16, ANSI 150, and Table D/E flanges, simplifying installation across various international standards.
  • Low-Torque Operation: Low-friction PTFE properties reduce wear and operating torque, ensuring smooth manual or automated operation.
  • Automation Ready: Features an ISO 5211 top pad for direct mounting of pneumatic or electric actuators without the need for brackets.
  • Durable Construction: The 316 stainless steel disc (CF8M equivalent) delivers excellent resistance to wear and corrosion in high-purity or aggressive media.

This multi-flange wafer butterfly valve is a versatile solution for chemical plants and water treatment systems. Its robust design ensures maximum flexibility for system designers while maintaining high performance in both manual and automated configurations.

Body Material Epoxy-coated ductile iron
Disc Material 316 stainless steel (CF8M equivalent)
Liner/Seat Material PTFE (Polytetrafluoroethylene)
Flange Compatibility PN6, PN10, PN16, ANSI 150, Table D/E
Mounting Standard ISO 5211 top pad
Pressure Rating PN16 (up to 16"), PN10 (18" to 24")
Temperature Range -10 °C to +120 °C
Size Range 1½" (DN40) to 24" (DN600)
Operation Manual lever, gearbox, pneumatic or electric actuation

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Total price£297.07

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