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PERMA/flo
Diverter Valves |
Clyde
Bergemann Delta Ducon
valves are mainstays in the Power, Cement, Steel,
and
Building Products industries
conveying abrasive materials such as ash, limestone,
gypsum, cement, EAF dust, and sand.
The
PERMA/flo Swing Disc Diverter
The PERMA/flo Swing Disc Diverter Valve is a two
way, conveying line diverter,
which is furnished in either cast iron (4”, 6”, & 8”) or fabricated
carbon steel construction (12” )
with ANSI flanged ends. The diverter incorporates a heavy duty 550 BHN
Ni-Hard swing disc,
which is positioned over the opening which is opposite the desired flow.
Material is allowed to build up over
the closed area, and the build up of
material in the closed zone actually
creates a pocket which allows the
material to act as a wearback upon
itself, thus minimizing wear within
the valve.
An oversized air cylinder
and heavy duty disc arm swing the
disc to the next position and
dislodge any built up of material
which remains after the line is
purged. In addition, the swing arm
is held in tension by means of a
spring which assures a tight seat at
all times. |
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The
PERMA/flo Pinch & Knife Gate Diverter
The
PERMA/flo Pinch & Knife Gate Diverter Valves are
used to divert abrasive materials into a pressure or
vacuum system while maintaining an airtight seal on
the closed divert leg.
The valve body is constructed of cast 550+ BHN P-33
Alloy with a multitude of sealing surfaces including
Pure Gum Rubber, AR Steel, and more.
When material is required to be diverted, a signal
is
sent to the solenoid (by means of existing controls)
to
close the desired divert leg. The sealing surface
will
be pushed close (utilizing 80-100 PSIG clean/dry
plant
air) creating a solid barrier which material cannot
pass
through. At this point material will build up in one
portion of the lateral allowing the material to
deflect off itself and into the open portion of the
lateral.
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Components
SECTION LINKS
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