VSI 1010-X - Mounting on a Valve

SERIES 1000-X ELECTRIC ACTUATORS
12VER: 0812-1
MOUNTING ON A VALVE
INSTALLATION OF ACTUATOR TO VALVE (FIG. 3)
Note: Direct mounting the actuator removes the bracket and coupling from the mounting process, but
the remainder remains the same.
1. Rotate valve to full closed posion. Ensure that the valve rotates freely with no obstrucon.
2. Using the proper bolts aach the bracket to the valve – ghten loosely.
3. Place the coupling onto the stem of the valve
4. Using the manual override handle, rotate the actuator to the full closed posion so that the pointer
indicator points to “SHUT” (stang posion of the scale).
5. Insert the output drive sha of the actuator into the coupling.
6. Aach bracket to actuator and ghten all bolts.
7. Drive the actuator using the manual crank handle and conrm that the valve rotates without obstruc-
on. Ensure the valve is fully open as the actuator rotates to full open posion.
Figure 3
Figure 4
Mounting Tips:
NOTE: This is not for direct mounting the actuator to the valve.
• If providing own bracket, ensure that the materials provided are
manufactured professionally and meet the requirements in Fig. 4.
• The precision of the coupling holes is crucial to prevent any
backlash or damage to the actuator.
• It is necessary to ensure the posional angles of the coupling
holes to prevent exceeding the actuator’s working range.
• Only ghten bolts aer the actuator, bracket and valve have
been properly aligned.
The coaxiality between axes A andBshall not exceed 0.2mm.