Type 420

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Check valve spring loaded option

Additional Info

  • Type: 420
  • DIN PN: 10 - 160
  • DIN DN: 15 - 250
  • ANSI Class: 150 - 900
  • ANSI NPS: 1/2 - 10
  • Temperature rating: -196ºC - 650ºCº
  • Body forms: Straight pattern body, Y-pattern, Angle pattern body
  • Basic shell material: Low temperature carbon steel, Carbon steel, High temperature carbon steel, Stainless steel, High temperature stainless steel, High chromium stainless steel, Hastelloy, Inconel, Pure nickel, Titanium, Other special alloys
  • Connexions: Flanged ends, Butt welding ends, Socket welding ends, Threaded ends, Other requirements
  • Application: For aggressive gases and liquids as far as these are not toxic, inflammable or detrimental to environment under consideration of the material resistance
  • Approvals: VDTÜV Prototipo
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