Baker Hughes Masoneilan SVI II ESD Quick Start Manual page 32

12. For reciprocating valves the adjustable link turnbuckle must be parallel to the
valve stem. To ensure linearity in positioning, verify that the hole in the lever aligns
with the indicating hole in the bracket when the valve is in the closed position.
Check that the bracket is mounted using the proper holes. Refer Table 3 on
page 32.
13. Mount the SVI II ESD to the bracket and secure with four M6 socket head cap
screws.
Figure 9 Lever for Masoneilan Model 87/88 Multispring Actuator
Table 3: Reciprocating Valve Mounting Hole and Turnbuckle Length
Masoneilan
Actuator Size
6 and 10
10
10
16
16
16
23
23
23
32 | =BHGE
Stroke
0.5 - 0.8"
(12.7 - 20.32 mm)
0.5 - 0.8"
(12.7 - 20.32 mm)
>0.8 – 1.5"
(20.32 - 41.5 mm)
0.5 - 0.8"
(12.7 - 20.32 mm)
>0.8 – 1.5"
(20.32 - 41.5 mm)
>1.5 – 2.5"
(41.5 - 63.5 mm)
0.5 - 0.8"
(12.7 - 20.32 mm)
>0.8 – 1.5"
(20.32 - 41.5 mm)
>1.5 – 2.5"
(41.5 - 63.5 mm)
Mounting Lever Hole
Hole
A
A
B
B
C
D
B
C
D
© 2018 Baker Hughes, a GE company, LLC. All rights reserved.
Turnbuckle Length
1.25"
A
(31.75 mm)
1.25"
A
(31.75 mm)
1.25"
B
(31.75 mm)
2.90"
A
(73.66 mm)
2.90"
B
(73.66 mm)
2.90"
C
(73.66 mm)
5.25"
A
(133.35 mm)
5.25"
B
(133.35 mm)
5.25"
C
(133.35 mm)