Table of Contents
Advertisement
Figure 104
Section-Valve Manifold
1. Valve-stem seat
2. Valve-stem assembly
3. Stem port
4. Stem retainer
5. Outlet fitting O-ring (0.737
inch / 0.103 inch)
6. End-cap fitting
3.
Turn the valve stem so that the ball is in the
open position (A of
Note:
The valve stem should be parallel with
the valve flow and the ball should slide out.
4.
Remove the stem retainer from the slots in the
stem port in the manifold
104).
5.
Remove the stem retainer and valve-stem seat
from the manifold
6.
Reach into the manifold body and remove the
valve-stem assembly
104).
7.
Clean the inside of the manifold and exterior
of the ball valve, valve-stem assembly, stem
capture, and end fittings.
7. End cap O-ring (0.796 inch
/ 0.139 inch)
8. Back seating O-ring (0.676
inch / 0.07 inch)
9. Ball seat
10. Manifold body
11. Ball valve
12. End-cap-fitting assembly
Figure
102).
(Figure 103
and
(Figure 103
and
Figure
(Figure 103
and
Figure
Assembling the Manifold Valve
1.
Check the condition of the outlet fitting O-rings
(section-valve manifold only), end cap
O-rings, back seating O-rings, ball seat for
damage or wear
Note:
or seats.
2.
Apply grease to the valve stem and insert it into
the valve-stem seat
3.
Install the valve stem and seat it into the
manifold and secure the stem and seat with the
stem retainer
4.
Ensure that the back seating O-ring and the ball
seat are aligned and seated into the end-cap
fitting
(Figure 103
5.
Install the quick connect onto the manifold body
until the flange of the end-cap fitting touches the
manifold body, then turn the end-cap fitting an
additional 1/8 to 1/4 turn
104).
g028240
Note:
end of the fitting.
6.
Insert the ball into the valve body
Note:
ball-drive slot. If the valve stem does not fit,
adjust the position of the ball
Figure
104).
7.
Turn the valve-stem assembly so that the valve
is closed (B of
8.
Repeat steps
assembly.
79
(Figure 103
and
Replace any damaged or worn O-rings
(Figure 103
(Figure 103
and
and
Figure
(Figure 103
Use caution to prevent damaging the
The valve stem should fit inside the
(Figure
Figure 105
Figure
102).
4
and
5
for the other end-cap-fitting
Figure
104).
and
Figure
104).
Figure
104).
104).
and
Figure
(Figure
105).
105).
g027565
Advertisement
Table of Contents
