User Guide

M9000-560 Ball Valve Linkage Kit and M9000-561 Thermal Barrier Installation Instructions 7
5. Insert fixed pointer and M4x0.7x83 mm long screw
into the Side A actuator hub (Figure 11). Direct the
arrow on the pointer to 100%.
6. Install the actuator on the ball valve (Figure 12).
Tighten the actuator mounting screw to a torque of
10 to 12 lb·in. (1.1 to 1.4 N·m) and snap the large
adjustable pointer into place.
Mounting the M9203 Actuator to Spring Return Port
A (Coil) Closed
To mount the actuator to Spring Return Port A (coil)
closed:
1. Turn the valve stem to the position outlined in
Figure 13.
2. Mount optional M9000-561 Thermal Barrier to the
valve if fluid temperature exceeds 212°F (100°C).
See the Mounting the Thermal Barrier
section for
more information.
3. Insert the drive shaft into Side A (Figure 14). The
drive shaft is keyed for one-way assembly. With
gentle pressure applied, rotate the drive shaft until
the key aligns and the drive shaft falls into place.
Figure 11: Installing the Fixed
Pointer
F
I
G
:
F
X
P
T
Figure 12: Mounting the Actuator
F
I
G
:
M
N
T
_
A
C
T
Figure 13: Positioning the Valve Stem
F
I
G
:
V
G
1
0
0
0
s
d
B
2 Way
3 Way
Figure 14: Inserting the Drive Shaft