MUELLER Swing Check Valve - DB-A2122-B13

SWING CHECK VALV DIR ASTM A536 GR65-45-12 BODY&COVER 150ANSI B16.42 FF FLG ENDS 350PSI UL/FM.

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SKU DB-A2122-B13
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Description

MUELLER Swing Check Valve - DB-A2122-B13

SWING CHECK VALV DIR ASTM A536 GR65-45-12 BODY&COVER 150ANSI B16.42 FF FLG ENDS 350PSI UL/FM.

 

Specifications

  • Model A2122-B13
  • Class 125/150
  • Gravity operated.
  • Sizes: 2" – 16"/ DN50 – DN400.
  • 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"/DN50 – 12"/DN300;

          - A2122-B1 – 14"/DN350 & 16"/DN400,

          - Rubber Disc Facing and Bronze Seat Ring.

  • Ductile Iron Valve Body.
  • Two-part liquid epoxy coating for superior corrosion resistance.
  • Ductile Iron Cover has lifting lug.
  • Operating parts of Bronze and Stainless Steel, Cover Nuts and Bolts are electrogalvanized Steel to resist corrosion.
  • Internal parts serviceable without removing valve from line.
  • Tapping bosses both sides of body for connecting by-pass.
  • Drain plug under inlet end for connecting drain valve.
  • Flange End drilling meets: ANSI B16.1, Class 125 and ANSI B16.42, Class 150 Flat Face. Optional PN10, PN16 drilling.
More Information
SKU DB-A2122-B13
Manufacturer MUELLER
Price Unit Each
Color Red
Material Ductile Iron
Coating Material Epoxy
Pressure 350 PSI
Model A2122-B13
Standards UL, FM
Country of Manufacture United States
Is Featured No
Approvals UL/ FM
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