Watts Fleck 4650 Hot Water Brass Valve - Manual (Page 12)

Printed in U.S.A.
Page 12
MODEL 4650
Water Conditioner Flow Diagrams (Cont’d.)
5
SLOW RINSE POSITION
6
SECOND BACKWASH POSITION
Last Portion of 50 Minute Fixed Cycle 10 Minutes
After all the brine has been drawn from the brine
tank, hard water continues to enter thru the valve
inlet - flows around the lower piston groove - thru
the nozzle and orifice - down thru the resin and
into the distributor - up thru the center tube - thru
the center hole in the piston and out the drain line. 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.