Dole Valves G-Series GN 4″ Flow Regulator


4″ Flow Regulator


  • Prevents over-pumping of low yield wells.
  • Installs in the discharge line between check valve and pressure tank.
  • Do not use to suspend pipe.
  • Lead-free
  • Self cleaning, designed to deliver constant volume of water over wide pressure drop range.
  • Flow rated maintained within +/- 15% up to a pressure drop of 125 psi. _Ñ¢ Maximum system pressure 200 psi.

Additional information

Gallons Per Minute