Instruction Manual
D104191X012
™
Fisher
CCV-N Control Valves
Contents
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Introduction
Scope of Manual
This instruction manual includes installation, maintenance and parts information for NPS 2, 3 and 4 Class 300 CCV-N
fuel gas control valves. These valves are used in gas turbines which meter the fuel gas to the combustion chamber of
the turbine and provide linear flow with the ability to choke very quickly at a low pressure drop.
Refer to separate manuals for instructions covering the actuator and accessories.
Do not install, operate, or maintain CCV-N valves 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
proceeding.
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Figure 1. Fisher NPS 3 CCV-N Section View
Emerson Process Management sales office
CCV-N Valve
September 2016
before