Page 79 - Pneumatic ebook (2)_draft 13 sept 2021
P. 79
Methods of actuation of pneumatic directional control valves
roller
3/2 way roller
actuated limit switch
pilot
3/2 way single
piloted DCV
manually actuated
5/2 way double
mechanically actuated solenoid DCV
Pneumatically actuated
Electrically solenoid
actuated
INTRODUCTION TO PNEUMATIC SYSTEM 35
