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Assembling the Manifold Valve
1. Check the condition of the outlet fitting O-rings
(section valve manifold only), endcap O-rings, back
seating O-rings, ball seat for damage or wear
and
Figure
85).
Note: Replace any damaged or worn O-rings or seats.
2. Apply grease to the valve stem and insert it into the
valve stem seat
(Figure 84
3. Install the valve stem and seat into the manifold and
secure the stem and seat with the stem retainer
84
and
Figure
85).
4. Ensure that the back seating O-ring and the ball seat
are aligned and seated into the endcap fitting
84
and
Figure
85)
5. Install the endcap fitting assembly onto the manifold
body until the flange of the endcap fitting touches the
manifold body
(Figure 84
endcap fitting an additional 1/8 to 1/4 turn.
Note: Use caution so as not to damage the end of
the fitting.
6. Insert the ball into the valve body
Note: The valve stem should fit inside the ball drive
slot. If the valve stem does not fit, adjust the position
of the ball
(Figure
86).
Figure 86
7. Turn the valve stem assembly so that the valve is closed
(B of
Figure
83)
8. Repeat steps
4
and
assembly.
(Figure 84
and
Figure
85).
and
Figure
85), then turn the
(Figure
86).
5
for the other endcap fitting
Installing the Agitation Manifold Valve
1. Align the flange of the agitation bypass valve, 1 gasket,
and the endcap fitting flange of the agitation valve
manifold (A of
Note: If needed, loosen the mounting hardware for
the pressure filter head as needed to provide clearance.
(Figure
(Figure
1. Flange (pressure filter
head)
2. Flange (agitation bypass
valve)
3. Flange (reducer coupling)
4. Flange (adapter
fitting—agitation throttle
valve)
2. Assemble the agitation bypass valve, gasket, and
agitation valve manifold with a clamp tightened hand
tight (A of
3. Align a 1 gasket between the flanges of the pressure
filter head and the agitation valve manifold (B of
87).
4. Assemble the pressure filter head, gasket, and agitation
valve manifold with a clamp tightened hand tight ( B
ofFigure
5. Align a 1 gasket between the flanges of the agitation
valve manifold and the reducer coupling (B
87).
6. Assemble the agitation valve manifold, gasket, and
reducer coupling with a clamp tightened hand tight (B
of
Figure
63
Figure
87).
Figure 87
5. Manifold (agitation valve)
6. Gasket
7. Flange clamp
8. Flange
(manifold—agitation
valve)
Figure
87).
87).
87).
Figure
ofFigure
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