This course introduces shutoff/leakage class standards such as ANSI FCI 70-2 and API 598 for isolation and flow control valves used in process applications. The course will describe shutoff/leakage considerations and differences for both flow control valves and isolation valves, as well as, testing for shutoff/leakage as defined by the standards and specifications used by Fisher Controls during manufacture of valve assemblies.
Describe the purpose of leakage class
Identify leakage class fundamentals
Identify leakage classes
Describe leakage class testing procedures
Identify leakage class tables