In a Hydrocarbon Engineering article, Control Valve Selection for Ethylene Plants, Matthew Wagner describes how to choose the right combination of valve style, trim type, materials of construction, and digital positioners for critical valve application in an ethylene unit.
Pick the Right Valves for Your LNG Applications
Jean-Paul Boyer, Massimiliano Franco, Nagendra Maddula, and Eugenio Sudati recently published an article in LNG Industry magazine, “The Key to Valve Selection for Challenging LNG Applications”. It describes key design parameters for choosing the best valves for LNG terminal operations.
Improving Terminal Reliability with Quality Isolation Valves
David Leavitt joins podcast host Jim Cahill to discuss how triple-offset isolation valves improve storage terminal reliability while reducing overall lifecycle costs compared with other isolation valve technologies.
Safer Isolation Valves in Cryogenic Applications
At the Emerson Exchange Americas virtual series, Emerson’s Bryan Hodges, Jeff Gremillion and Luigi Bellan shared their expertise with ways to ensure safety in isolation valves used in cryogenic applications.
Valves for Frequent Cycling, High Pressures and Temperatures
David Leavitt described an application of high-cycling valves in a dehydration process at the Offshore Technology Conference (OTC) in Houston, Texas. I recapped his presentation last week in a post, Triple Offset Valves and Molecular Sieve Adsorption Applications. He...
Reliable Switching Valves for Ethylene Production Molecular Sieve Applications
For a valve, zero leakage is defined as no visible leakage when tested at high pressure with water and low pressure with air according to existing international standards. Some of these seat leakage standards for control and isolation valves include ANSI/FCI 70-2/IEC...
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