Watts Fleck 4650 Hot Water Brass Valve - Manual (Page 11)

Printed in U.S.A.
Page 11
MODEL 4650
Water Conditioner Flow Diagrams (Cont’d.)
4
BRINE POSITION
3
BACKWASH POSITION
10 Minutes First Portion of 50 Minute Fixed Cycle
Hard water enters the unit at the valve inlet - flows
around the lower piston groove and lower piston
land -down thru the center tube and out the
distributor - up thru the resin - thru the top of tank
passage - around the upper piston groove and out
the drain line. Hard water enters the unit at the valve inlet - flows
around the lower piston groove - thru the injector
nozzle and orifice to draw brine from the brine tank.
The brine flows down thru the resin - into the distributor
- up thru the center tube - thru the center hole in the
piston and out the drain line.