Johnson Controls VA9204-B-2 Series Installation Manual page 5

VA9204-BGA-2, VA9204-BGB-2, VA9204-BUA-2, VA9204-BUB-2
6. Insert the fixed pointer and M4x0.7x83 mm long screw into
the Side A actuator hub (Figure 8). Direct the arrow on the
pointer to 100%.
Figure 8: Installing the fixed pointer
7. Install the actuator on the ball valve (Figure 9). Tighten the
actuator mounting screw to a torque of 10 lb·in. to 12 lb·in.
(1.1 N•m to 1.4 N•m) and snap the large adjustable pointer
into place.
Figure 9: Mounting the actuator
Mounting the 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 10.
Figure 10: Positioning the valve stem
2-way
2. Mount the optional M9000-561 Thermal Barrier to the valve
if fluid temperature exceeds 212°F (100°C). See the
Mounting the thermal barrier
Note: Proceed to Step 7 if the ball valve linkage is on actuator
Side A.
3. Remove the linkage from Side B (Figure 11).
Figure 11: Removing the linkage
5
3-way
section for more information.
LIT-12014315 Rev. —