Warren Controls 5800 Series Compact Globe Control Valves - Manual (Page 10)

10 2600 Emrick Blvd • Bethlehem, PA 18020 • USA • 800-922-0085 • www.warrencontrols.com 5800_IOM_RevB_0413
• If the valve has welded ends, prevent plug and cage distortion by keeping excess heat from the body.
• The valve, actuator, and accessories (if so equipped) are assembled, tested, and calibrated at the factory.
The actuator nameplate specifies set-up parameters used (See Information Present on Control Valves sec-
tion for location of important information on valve). Do not exceed the supply pressure listed on the actua-
tor nameplate or you will damage the valve and void the warranty.
• Supply air, or voltage instrument signal, and accessories should be connected to ports or terminals as indi-
cated on the control valve.
• Final tuning may be required under actual operating conditions.
• On critical or dangerous equipment, provide suitable safety and emergency systems to protect personnel
and property from injury due to a valve malfunction. If the valve handles flammable, toxic, corrosive or
explosive fluids, provide for safety in the event of valve leakage or malfunction.
• Do not obscure flow arrow plates or nameplates with paint. If flow arrow plates or nameplates will be cov-
ered with insulation, it is recommended the information on the plates be transcribed on the outside of the
insulation in the same location as the plate.
INSTALLATION (CONT.)
• Close inlet and outlet stop
valves.
• Check that valve responds
through rated travel in
relation to changes in input
signal. rated travel is
shown by position of travel
indicator on valve stem
relative to travel indicator
on yoke.
• For valves fitted with
a handwheel, manually
operate valve with no air
applied, using handwheel
through rated travel to
check freedom of movement.
return handwheeel to its
standby position.
• Place valve in operation.
OPErATION