Installation Of The Sce300 Unit Onto A Valve - Emerson Bettis SCE300 Installation, Operation And Maintenance Manual

Installation and Maintenance Instructions
MAN-02-04-99-0712-EN Rev. 1
Figure 6
WARNING
Never lift the valve/actuator assembly without securing slings to both the valve and the
actuator. Never use the handwheel to lift the actuator.
4.4

Installation of the SCE300 Unit Onto a Valve

Move the valve to the completely open position. Manually bring the SCE300 to the
completely open position (verify the local mechanical indicator) and check the rotation
direction of actuator and valve. The actuator should be mounted for counter-clockwise
rotation to open and clockwise rotation to close. The SCE300 unit can be installed onto the
valve in two different ways:
Direct mounting
Insert the valve shaft into the actuator bottom flange, taking care to correctly connect the
insert. Fix the screws on the valve flange to the actuator mounting base
Bracket mounting
Install the bracket and the adapter onto the valve; then, insert the valve shaft into the
actuator bottom flange, taking care to correctly connect the insert. Fix the screws between
the bracket, the valve flange and the actuator mounting base.
Installation
Overview of the Valve Flange Mount
Section 4: Installation
February 2020
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