John Varkonda was the product manager for diaphragm seals and isolation rings at Ashcroft. He has over 10 years of experience in the process instrumentation and specialty chemical industries. John holds a BS in Chemical Engineering and an MBA, both from the University of Connecticut.
measurement instrument accessories | diaphragm seals
By:
John Varkonda, Former Product Manager
January 31st, 2022
Diaphragm seals are a vital component to many applications that must ensure the safety of pressure measurement instruments in harsh environments. A quality diaphragm seal can provide a leak-tight and corrosion-resistant seal between a pressure instrument and your process. For many applications, a flanged diaphragm seal connection provides a convenient way to attach instrumentation directly onto flanged process piping without having to use threaded connections. But how do you properly install a flanged diaphragm seal to maximize its benefits?
Isolation Rings | water & wastewater
By:
John Varkonda, Former Product Manager
October 18th, 2021
The pressure instrument mounting accessories you select to protect your instruments can help ensure safe and accurate measurements. In the water and wastewater industry, combining instruments with accessories like isolation rings, referred to as an assembly here, can prevent pump damage, clogging and other problems if designed properly. So, how do you ensure the proper design of assemblies using isolation rings?
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