Flowserve 500+ Series Logix - Manual (Page 13)

User Instructions - Logix® 500+ Series Digital Positioners FCD LGENIM0105-10 11/13
flowserve.com 13
5.2 Mounting to FlowTop Linear Valves
To mount a Logix 500+ positioner to a FlowTop linear
actuator and valve (with direct mounting / integrated tubing),
proceed as outlined below.
1 Remove the FlowTop port plug screw. Plug port B.
2 Ensure positioner O-ring surface is clean. Then install
the O-ring, and FlowTop mounting block using the
positioner screws.
3 Attach the follower arm to the feedback shaft using the
follower arm nut.
FlowTop Port
Spacer
Positioner O-ring
FlowTop Mounting Bracket
Positioner Screws
Follower Arm
Feedback Shaft
Follower Arm Nut
Port B
Figure 5: FlowTop Mounting Bracket