Product Image 600 x 600 - 400ST Valve Setters

Valve Setters for 400ST Series

The Zurn Wilkins FLSST, MJFSST, and MJSST setters are used with the 400ST Stainless Steel n-Pattern Backflow Preventer Series. Setters will ease installation time and eliminate the need for concrete thrust blocks.

Product Resources

Spec Sheets & Install

BIM / 3D Models / 2D Drawings

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Features And Benefits

  • Used in conjunction with 400ST n-Pattern Backflow Assemblies (450ST, 450STDA, 475ST, 475STDA)
  • Available in sizes 4" - 10" in options Flange x Flange, MJ x Flange, MJ x MJ
  • Allows backflow preventer to fit tighter center line dimensions
  • Simplifies installations
  • Eliminates the need to pour concrete thrust blocks
  • Provides for a lower installation cost
  • Ductile Iron fusion epoxy coated
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Zurn Wilkins
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