Baker Hughes Masoneilan SVI II AP Series, Quick Start Manual

Page: 38 / 124

Table 4 Reciprocating Valve Mounting Hole and Turnbuckle Length
Masoneilan
Actuator
Size
Stroke Mounting
Hole
Lever
Hole
Turnbuckle
Length
6 and 10 0.5 - 0.8"
(12.7 - 20.32 mm) A A 1.25"
(31.75 mm)
10 0.5 - 0.8"
(12.7 - 20.32 mm) A A 1.25"
(31.75 mm)
10 >0.8 – 1.5"
(20.32 - 41.5 mm) B B 1.25"
(31.75 mm)
16 0.5 - 0.8"
(12.7 - 20.32 mm) B A 2.90"
(73.66 mm)
16 >0.8 – 1.5"
(20.32 - 41.5 mm) C B 2.90"
(73.66 mm)
16 >1.5 – 2.5"
(41.5 - 63.5 mm) D C 2.90"
(73.66 mm)
23 0.5 - 0.8"
(12.7 - 20.32 mm) B A 5.25"
(133.35 mm)
23 >0.8 – 1.5"
(20.32 - 41.5 mm) C B 5.25"
(133.35 mm)
23 >1.5 – 2.5"
(41.5 - 63.5 mm) D C 5.25"
(133.35 mm)
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= Masoneilan SVI II AP Digital Positioner Quick Start Guide | 38
Dismantling the SVI II AP from Reciprocating Valves
WARNING
Before carrying out any work on the device, power off
the instrument or ensure that the local conditions for
potentially explosive atmosphere permit the safe
opening of the cover.
To remove the SVI II AP Controller from a reciprocating valve
perform Steps 1 - 12 on page
34 in the reverse order.