Johnson Controls VA9208-Bxx-x Series - Page 6

VA9208-Bxx-x Series On/Off Electric Spring Return Valve Actuators Installation Instructions6
4. Insert the drive shaft into Side A (Figure 12).
5. Install linkage base on Side A using the two
#10-14 x 2.75 in. long screws (Figure 13). The
recommended torque is 20 to 24 lb·in.
(2.3 to 2.7 N·m).
6. Insert fixed pointer and M4x0.7x83 mm long screw
into the Side B actuator hub. Direct the arrow on
the pointer to 0% (Figure 14).
7. Install the actuator on the ball valve (Figure 15).
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.
Figure 12: Inserting the Drive
Figure 13: Installing the Linkage
F
I
G
:
l
n
k
g
A
Figure 14: Installing the Fixed Pointer
Figure 15: Mount the Actuator