Actuator Install Instructions

VA9203-Bxx-2 Series On/Off Electric Spring Return Valve Actuators Installation Instructions6
4. Insert the drive shaft into Side A (Figure 12). 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.
5. Install linkage base on Side A using the two
#8-32 x 0.625 in. long screws (Figure 13). The
recommended torque is 29 to 33 lb·in.
(3.3 to 3.7 N·m).
6. Insert fixed pointer and M4x0.7x83 mm long screw
into the Side B actuator hub (Figure 14). Direct the
arrow on the pointer to 0%.
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 Shaft
Figure 13: Installing the Linkage
F
I
G
:
I
N
S
T
_
L
N
K
Figure 14: Installing the Fixed Pointer
F
I
G
:
I
N
S
T
_
F
X
P
T
_
B
Figure 15: Mount the Actuator
F
I
G
:
M
N
T
_
A
C
T
_
B