Fleck 4650

Hot Water Residential Control Valve
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  • Designed with double backwash
  • Combines rugged, lead-free brass body with time-tested “”L”” style powerhead
  • Uses standard 5600 style yokes and bypasses
  • 7-cycle downflow brining control is efficient and reliable
  • Modular design makes disassembly an easy, simplifying maintenance
  • Continuous service flow rate of 20GPM
  • Backwash capacity accommodates tanks up to 12″” diameter
  • Customize choosing installation from a wide range of options
  • 7 or 12 day clock regeneration
  • Economical – very small annual power consumption; keeps the time, and activates the piston/valve mechanics with a single motor


Fiber-reinforced polymer or stainless steel bypass valve
Backwash filter
Auxiliary switches
Hot water (180°F)