9.3.4 BODY PLATE AND SPINDLE ASSEMBLY
1. Insert the floating washer (18) in the body plate (2), the chamfer must be turned up (see zooming picture).
2. Then, put the washer retainer plate (17) on it.
3. Finally, screw the washer retainer plate (17) by using the retainer plate screws (91).
4. Tighten the screws (91).
5. Insert the spindle (13) with the lift stop (10) inside the disc holder (56). Put the body plate (2)
subassembly on the guide (9).
6. Screw the overlap ring (28) on the spindle (13).
7. Set the overlap ring (28).
9.3.5 ADJUSTEMENT OF OVERLAP RING
• Screw down the overlap ring (28) until contact is made with the lift stop (10).
• Screw up the overlap ring by the number of turns shown in the following table (14):
Orifice
Pitch on the
stem (mm)
Recommended number of turns
after contact with the lift stop
5
1
F
5
1
G
7
1
H
J (150#/300# inlet)
7
1
5
1
)t
e
l
n
i
#
0
0
3
>
(
J
K
1
5,5
L
1,5
5
M
1,5
5
5
2
N
P
2
3,5
Q
2
6,5
R
2
6,5
T
2
6,5
V
2
10
W
2
12,5
• Once the overlap ring (28) has been adjusted, adjusted, screw the overlap ring (28) it should be
moved up by 1/8 turn maximum until the pin hole is facing a slot.
•
Use the cotter pin in the unopened position (90) to block the overlap ring. The end of the cotter pin
will be opened at a later stage when sealing the valve.
• For any technical informations refer to paragraph 10.2.2.
TABLE 14
33
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STARFLOW V
™
PRESSURE RELIEF VALVE
SARASIN-RSBD
™
