Click in the following links to access:
WELLCOME
ACKNOWLEDGEMENTS
THE ORIGIN OF THE INSTRUMENT AND CONTROL ENGINEERING
INSTRUMENTATION
HOW TO READ A P&ID
HOW TO READ AN UNIFILAR
HOW TO READ AN ISOMETRIC DRAWING
CONTROL VAVLES
CONTROL VALVE BASIC CONCEPTS
CONTROL VALVE PNEUMATIC SKETCH
CV AND KV CONTROL VALVE CONVERTER