Butterfly valve - S59 (PTFE) | Alfa Europe
Butterfly valve - S59 (PTFE) | Alfa Europe

Butterfly valve - S59 (PTFE) | Alfa Europe

The Butterfly Valve - S59 (PTFE) by Alfa Europe is a versatile and durable valve designed for a wide range of applications. It is available in sizes from DN50 to DN600 and features a wafer-type end connection. The valve is compatible with flange connections conforming to EN 1092 PN 10/16 and ASME Class 150 standards. It operates efficiently within a temperature range of -40 to +200 °C. The face-to-face dimensions adhere to EN 558 series 20/13, ISO 5752 Series 20/13, and API 609 Cat. A standards, with a design in accordance with EN 593.
Standard (Options)
  • DIN
  • ANSI
Connection (Options)
  • Flanged (Wafer)
Material (Options)
  • EN-JS 1030 (GGG40) Ductile Iron
  • 1.4408
  • ASTM A216 WCB
Pressure Rating (Options)
  • PN 6
  • PN 10
  • PN 16
Seat (Options)
  • EPDM+PTFE

Datasheet and documents

Description

Range: Size DN50 to DN600

End connection: Wafer type

Flange connection: EN 1092 PN 10/16 - ASME Class 150

Temperature range: -40 to +200 °C

Face to face: acc. EN 558 series 20/13 - ISO 5752 Series 20/13 - API 609 Cat. A - Design EN 593