Page 84 - Pneumatic ebook (2)_draft 13 sept 2021
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DCV Port Labeling
Direct pneumatic actuation (pilot)
Outlet always use even numbers
Supply always use number 1
Exhaust always use odd numbers (3, 5)
1
Supply
Pilot 14 shows air flows from supply 1 to outlet 4 when DCV is actuated
Pilot 12 shows air flows from supply 1 to outlet 2 when DCV is actuated
Symbols of DCV
INTRODUCTION TO PNEUMATIC SYSTEM 37
