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Fisher
™
D2T FloPro Control Valve
Contents
Introduction 1.................................
Scope of Manual 1.............................
Description 1.................................
Educational Services 2.........................
Specifications 3...............................
Installation 3..................................
Setting Valve FloPro Flow Adjuster 4..............
Changing Actuator Action from
(Air‐to‐Open) to (Air‐to‐Close) 4...............
Maintenance 5.................................
Valve Trim Maintenance 6......................
Packing, Valve Trim, and
Actuator Maintenance 7.....................
NPT Port Location 13............................
Parts Kits 16...................................
Parts List 16...................................
Figure 1. Fisher D2T FloPro Control Valve
Introduction
Scope of Manual
This instruction manual provides installation, maintenance, and parts information for the NPS 1 Fisher D2T FloPro
control valve and actuator.
Do not install, operate, or maintain a D2T FloPro control valve 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 Emerson sales office
or Local Business
Partner before proceeding.
Description
The D2T FloPro control valve (figure 1) is a compact, rugged valve designed for on/off control of a variety of fluids at
pressures up to 155 bar (2250 psig). This valve is ideal for use as a dump valve on gas separators and scrubbers. It is
also well suited for other high pressure applications in natural gas production, compression, and processing. The D2T
FloPro valve has threaded end connections and is available in an NPS 1 globe style valve body.
Instruction Manual
D104138X012
D2T FloPro Valve
June 2017
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