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The AL
airlocks have been designed by DMN -WESTINGHOUSE for many
applications in the metering and pneumatic conveying of products in
powder and granular form. These valves are the result of 30 years
continuous development.
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An
extensive and flexible range of rotary valves is available. Due to
the modular design of the valves many different configurations are
available, using standard components.
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The AL valves are available in 10
consecutive sizes from 100-500,
covering a capacity range from 0.8-
230 liter/revolution at 100% filling.
In the 400-500 sizes airlocks can also
be supplied with square in- and outlet
(type OS).
Drive options include chain, direct,
air and hydraulic drive.
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The standard models are suitable for
products up to a temperature of 150°.C
and a maximum pressure difference of 2
Bar. In the case of special models
temperatures between -200°.C and +
900°.C can be accommodated. We have
also manufactured valves to withstand
an internal pressure of 83 Bar.
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All models offer optimum venting
through the large vent holes, standard
on cast iron based versions, optional
on stainless steel. |
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Additional Information
(requires Adobe Acrobat)
General Dimension Sheet |
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For additional information on sizing or application call today toll free
866-630-3500
or e-mail us today
sales@globaltecheng.com
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