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Automatically
reduces a higher
inlet pressure
to a constant
lower outlet
pressure. |
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The valve
consists of
a main valve
and a Fig. 15
pressure reducing
control pilot.
Slight changes
in downstream
pressure acts
on topside of
control diaphragm
causing main
Valve to counteract
pressure changes
and hold a constant
outlet pressure.
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The regulator
will reduce
the upstream
pressure to
a constant downstream
pressure regardless
of the change
in flow rates/or
inlet pressure.
The pilot is
a Normally -
Open valve that
senses the downstream
pressure. |
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Spring Range
: Standard :
20-175 psig.
Optional : 5-35
psig. |
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