Pressing the push button will start the movement of the double acting cylinder. The cylinder
will keep reciprocating as long as the pushbutton is held pressed. Use an adjustable flow
control for the forward stroke of the cylinder. You need filtered and lubricated 50psi
compressed air to do the job.
Cylinder A: Double Action Single Rod
Power Valve P: 5/2 Double Air Pilot operated
Limit valve a0: 3/2 Normally Not Passing, Roller actuated, Spring returned
Limit valve a1: 3/2 Normally Not Passing, Roller actuated, Spring returned
Push Button PB Start: 3/2 Normally Not Passing, Push Button actuated, Spring returned
Note:
• The cylinder A will stay in the extended position when at rest.
• Use appropriate symbols, label all the components and make sure that your drawing is
neat in order to ensure full marks.
I