Instruction Manual
D104188X012
Fisher
D4 Control Valve with Gen 2 easy-Drive
™
Electric Actuator
Contents
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Introduction
Scope of Manual
This instruction manual provides installation, maintenance, and parts information for the Fisher D4 control valve with
Gen 2 easy-Drive electric actuator. For Gen 1 electric actuators, use Fisher D4 with easy-Drive Instruction Manual,
(D103597X012). If the actuator has a RPU-100 installed refer to easy-Drive RPU-100 Instruction Manual,
(D104551X012).
Do not install, operate, or maintain a D4 control valve with Gen 2 easy-Drive electric actuator without
being fully trained and qualified in valve, actuator, and accessory installation, operation, and
maintenance. To avoid personal injury or property damage, it is important to carefully read, understand,
and follow all the contents of this manual, including all safety cautions and warnings. If you have any
questions about these instructions, contact your
www.Fisher.com
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Figure 1. Fisher D4 Control Valve with Gen 2
easy-Drive Electric Actuator
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Emerson sales office
D4 Valve with Gen 2 easy-Drive Actuator
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before proceeding.
February 2021
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