Rotary vane actuators are often used for automated pipeline valves and other critical ball and plug valve applications. This quick 2:44 YouTube video, Shafer Rotary Vane Schematic Overview, provides an overview of how these actuators work.
How to Select Valves for Molecular Sieve Switching Applications
How to Select Valves for Molecular Sieve Switching Applications article in Plant Services describes the unique and difficult challenges associated with molecular sieve switching valves and the new valve options available to address these issues.
Considerations for Ball Valves in High Temperature Applications
In a Hydrocarbon Processing article, Using ball valves in high-temperature applications, Emerson’s Jason Jablonski and Wade Helfer share recommendations for manufacturers and producers to use in specifying and purchasing suitable valves.
Fugitive Emissions Compliant Ball Valves
In 2007, the U.S. Environmental Protection Agency (EPA) published Leak Detection and Repair, A Best Practices Guide. Here is how the EPA describes this guide. Leaking equipment, such as valves, pumps, and connectors, are a large source of emissions of volatile organic...
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