Our Double DZR Female to Female Checkvalves are designed to allow water flow in one direction only, which prevents any likelihood water contamination caused by back flow. Supplied with a spring loaded body, the self automated valve eliminates the need to manually open and close the valve.

  • Brass spring loaded
  • DZR
  • Female x Female
  • Fully self automating valve
  • Eliminates water contamination or back flow
Part Codes Desc
BBL874F 3/4″