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XL "Commando" Valve Actuator
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For Aggressive Corrosive Environments
- The XL COMMANDO starts with Hytork®'s
proven industry leader, the
XL
aluminum actuator.
- The aluminum body parts are then treated with
Fluoropolymers from the CORROGARD range (CORROGARD-CG941)
in a method that no extruded actuator
body can receive, providing a complete, durable impregnation of all
body parts, inside and out. The steel pinion is treated with
CORROGARD-CG942.
- The result is the "XL COMMANDO". Years
of field trials have proven this to be the answer to many corrosive
environments. Light in weight, heavy in performance, state of the art
design and a durable impregnation which guards against corrosion.
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Valve
Position Monitoring |
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To compliment the "XL COMMANDO" actuator range,
Hytork® has two solutions for valve position monitoring in corrosive
environments.
- There is the proven
"HyVision"
(NEMA 4 and IP66) manufactured in
corrosion resistant composite materials.
- The new
"SafeVision
Commando"
(NEMA 4,4x, 7, 9 & CENELEC EN 50 18 Code
EExd specifications) manufactured and treated using the same processes
as the "XL COMMANDO" to provide a complete solution to many of your
corrosive environment problems.
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Corrosion Resistance |
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A durable Fluoropolymer impregnation (using
CORROGARD-CG941)
of the actuator body parts (inside and out)
for maximum corrosion resistance.
This durable impregnation can best be achieved in
cast aluminum parts (all XL COMMANDO body parts are cast aluminum).
As the aluminum metal grains are expanded
under heat the CORROGARD-CG941 is applied, entering the grain structure
and, upon cooling, is locked at the surface, integral with the grain
structure. Extruded surfaces can only be coated and are more susceptible
to scratches and other mechanical deterioration.
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Available Sizes & Torques |
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The "XL COMMANDO" is available in eleven sizes producing up to 35,000
in.lbs. (3954Nm) of torque for all types of 90 degree rotation valves.
The "HyVision" and the new "SafeVision
COMMANDO" valve position monitors are available with up to four switches
including proximity sensors and the "i MAX" hermetically sealed reed
switch.
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