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Valves
Research Library
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Powder Technologies Inc.
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The basic design of the sanitary butterfly valve used in the pharmaceutical, chemical and food industries has remained essentially unchanged for a number of years. See a new and improved butterfly valve. There are a number of detail differences between the products proposed by different manufacturers, and a series of considerations which determine the suitability of such a valve.
DISC ...
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Larox Flowsys
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The cement is pneumatically conveyed to the top of the silos. The valves on top of these silos are normally opened or closed periodically. However when they require the valves to open or close, it is necessary for them to be able to do so without trouble and they need to be assured that the valve will close tightly. The reason they require these valves to close tightly is that in many cement ...
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Vortex Valves, a Division of Salina Vortex Corporation
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This white paper article explains how the compact, inexpensive iris valve can gently control the gravity-flow discharge of many free-flowing materials in dry bulk solids handling applications. This article explains how the iris valve operates, how it can and cannot be applied, what construction materials are available for valve components, and the valve's pros and cons.
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Vortex Valves, a Division of Salina Vortex Corporation
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Selecting a diverter valve for your pneumatic conveying system can be difficult, especially when you consider the many diverter valves that are available. However,making the correct selection is important because a properly selected diverter valve can keep your operation running smoothly, reduce maintenance costs, and improve your conveying system's efficiency. This article outlines factors you ...
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Larox Flowsys
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Valves and related equipment in lime slurry service need to be selected carefully to prevent freeze-ups and other process disruptions
Lime is used by a large majority of the chemical process industries in either a powder or liquid form. Engineering and maintenance personnel often face a long — and potentially expensive — trial-and-error process to find the best process equipment to handle ...
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