Model 350DA 65mm - 200mm - Double Detector Check Valve

Designed for installation on potable water connections in fire sprinkler systems as well as protection against both back siphonage and back pressure of polluted water into the potable water supply.

  • Features & Benefits
  • Resources
  • Incorporates metered bypass to detect unauthorised water use
  • Type Tested AS/NZS 4020 Lic. 20111
  • Max. Working Water Pressure 1200kPa
  • Max. Working Temperature 60 Celsius
  • Hydrostatic Test Pressure 2000kPa
  • Australian Watermark (AS/NZS 2845.1) Approved Lic. 1379
Zurn Wilkins

Product Resources

Spec Sheets & Install