Instruction Manual

Instruction Manual
D101554X012
Vee-Ball Valves
January 2015
31
Use the appropriate actuator instruction manual and figure 23 of this manual when mounting the actuator or
changing actuator styles and positions.
The Micro-Notch ball closed position is approximately 5 degrees closed from the first point of flow. This establishes the
zero degree position for the ball.
Figure 23. Index Marks for Actuator Lever Orientation for NPS 1 through 12 Valves with or without Attenuator
48B4773-C
NOTE:
1. ARROW ON LEVER INDICATES DIRECTION OF ACTUATOR THRUST TO CLOSE VALVE.
2. THE OPTIONAL LEFT-HAND ORIENTATION IS NOT AVAILABLE F OR MICRO-NOTCH VEE-BALLS.
(2)