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The V200 FF incorporates a unique “fail
in place” Ip module that very simply adapts
to the base V200P positioner. Most standard electropneumatic
positioners when power (signal) is lost, go to zero,
and the pneumatic output will default to one of
the positioner ports (on the V200 it is the C- port)-this
will drive the valve/actuator in one direction.
The V200FF, on loss of power, actually “locks”
the air in place due to the unique design of the
Ip module. This means the valve/actuator package
will “fail in place”, and won’t
move until power is restored and a new input signal
is changed. Under normal conditions the V200FF operates
like any other electronpneumatic positioner. Common
applications for this product are dampers, but can
be utilized in critical applications where fail
safe systems are desired. |
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| V200P |
V200E |
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| V200E-EX |
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| V200E-FF |
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| V200E-IS
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V200E-0/10V |
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| V200
Feedback Unit |
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V200P-EHT |
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| Features |
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