Flowserve MX Accutronix - Manual (Page 3)

3 Accutronix MX Quick Mounting Instructions • LMENIM2312
Flow Control
Limitorque Actuation Systems
The Limitorque Accutronix MX is the technological leader
among electric actuators and the simplest device to install
and commission. Follow this simple step-by-step installation
guide to install the MX on all valve types. Refer to the
following documents for more set-up information:
• LMAIM2310, Quick Start-Up Instructions
calibration of valve position limits
• LMAIM2306, Installation and Operation Manual
complete installation instructions
Contents
Preparing the Stem Nut 4
Type “B” Bases: Torque-only Applications 4
Standard B4/B4E Base 4
Optional B1 Base (not applicable for MX-85 or -140) 5
Type “A” Bases: Thrust-only Applications 6
Standard A1/A1E Base 6
Type “BL” Drive: Splined-drive Applications (not applicable for MX-85 or -140) 11
Mechanical Installation of MX Actuator onto Valve or Gearbox 11
Mounting (Type “B” Bases): Torque-only 12
Removal (Type “B” Bases): Torque-only 12
Mounting (Type “A” Bases): Thrust-only 12
Removal (Type “A” Bases): Thrust-only 13
Checking the Settings 13