Tentang training
it is important to verify whether the type shown on P&ID are
properly selected in accordance with the given process data. Regarding design criteria and
typical specification for each toe of valve in instrumentation is constantly under development.
The criteria mentioned hereunder mav not include new types
which are recentlv developed.
Accordingly, confirmation with the KEl key person shall be made upon use of this Design. Globe
type, double P-port shall normally be considered as the first
choice, unless otherwise specified.