Mueller DN50/2"-DN400/16" Swing Check Valve for Seawater Service

Mueller DN50/2"-DN400/16" Swing Check Valve for Seawater Service

Features:

  • Gravity operated.
  • UL listed and FM approved.
  • 2" – 12"/ DN50 – DN300: 350 psig / 24 barg C.W.P., 14" & 16"/ DN350 & DN400: 250 psig / 17 barg C.W.P.
  • Designs available: A2122-B13: 2" – 12"/ DN50 – DN300; A2122-B1: 14" & 16"/ DN350 & DN400.
  • Rubber Disc Facing and Bronze Seat Ring.
  • Ductile Iron Valve Body.
  • Fusion Bonded Epoxy Coating for Seawater resistance.
  • Ductile Iron Cover has lifting lug.
  • Operating parts of Bronze and Stainless Steel.
  • Internal parts serviceable without removing valve from line.
  • Tapping bosses both sides of body.
  • Drain plug under inlet end.
  • Flange End drilling meets: ANSI B16.1, Class 125 and ANSI B16.42, Class 150 Flat Face. Optional PN10, PN16 drilling.

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