Flowserve, Valve Positioners, models:

APEX 7000	User Instructions
APEX 8000 Series	Installation Operation & Maintenance
ARGUS MW 8	Installation And Operating Instructions Manual
DataFlo P	Quick Start Manual
Logix 3000MD Series	Technical Bulletin
Logix 3200IQ	Replacement Instructions
Logix 3200MD	User Instructions
Logix 3200MD Plus	User Instructions
Logix 3400MD	User Instructions
Logix 420	User Instructions
Logix 500 Series	Installation, Operation & Maintenance Instructions Manual
Logix 510+	User Instructions
Logix 520MD Series	User Instruction
Logix 520MD+	User Instructions
Logix 520si Series	User Instructions
PMV D20	Installation Operation & Maintenance
XL90 Series	Installation, Operation & Maintenance Instructions Manual