475STV

The Zurn Wilkins 475STV Stainless Steel n-Pattern Reduced Pressure Principle Vertical Assembly (RPV) withstands the corrosive effects of water and allows for installation in systems when inlet and outlet flows up.  Ideal for new or direct drop-in replacement delivering convenience without compromise.

Product Resources

BIM / 3D Models / 2D Drawings

Related Documents

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Features And Benefits

  • Only approved means of installing Reduced Principle Pressure Backflow Preventer in a vertical configuration
  • Superior stainless steel body to resist corrosion and extend the product life
  • Smaller footprint for direct drop-in replacement
  • Time-tested check and relief valve components ensure easy maintenace and more water system uptime
  • Patented compound checks provide ultra-low pressure drop as documented by approval authorities, reducing the need for a booster pump
  • Available in sizes 4"-10"
  • NRS Gate Valve Shut-offs (Standard)
  • OS&Y Gate Valves and Butterfly Valves (Optional)
Lead Free
Retrofit or Replacement
Zurn Wilkins
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