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DS06 LOW LEAD CONTENT DIAL SET PRESSURE REGULATING VALVES
Cleaning
1. Close shutoff valve on inlet.
2. Release pressure on outlet (e.g. through water
tap).
3. Close shutoff valve on outlet.
4. Unscrew filter bowl using a 1-5/8" wrench.
5. Remove filter, clean and reinsert.
6. Place O-ring onto filter bowl.
7. Screw in filter cup hand-tight.
8. Slowly open shutoff valve on inlet.
9. Slowly open shutoff valve on outlets.
GASKETS (2)
TAILPIECES (2)
NUTS
(2)
Fig. 3. DS06 exploded view.
33-00014EF—06
DUST CAP
(BLACK)
LOCKING SCREW
ADJUSTING
KNOB
DIAL RING
BONNET
SPINDLE
SPRING
WASHER
CARTRIDGE
O-RINGS (2)
BLANKING
PLUGS (2)
REPLACEMENT
FILTER
O-RING SET
FOR DO6F
M35053
OPERATION
DS06 is a spring loaded pressure reducing valve that
operates by means of force equalizing system. The
force of a diaphragm operates against the force of an
adjustment spring. If the outlet pressure and therefore
diaphragm force fall because water is dawn, the then
greater force of the spring causes the valve to open.
The outlet pressure then increases until the forces
between the diaphragm and the spring are equal
again. The inlet pressure has no influence in either
opening or closing the valve. Because of this, inlet
pressure fluctuation does not influence the outlet
pressure, thus providing inlet pressure balancing. See
Fig. 4 for the internal construction of the DS06.
NOTE: Minimum ambient rating is 33° F (1° C).
Fig. 4. Internal construction of DS06.
4
M35052
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