DEMONSTRATION WORKING MODEL OF PNEUMATIC CIRCUIT OF SPEED CONTROL OF DOUBLE ACTING CYLINDER

Product Description

Specification:

DEMONSTRATION WORKING MODEL OF PNEUMATIC CIRCUIT OF SPEEDCONTROL OF DOUBLE ACTING CYLINDER

Pneumatic Circuit for Speed Controlof Double Acting Cylinders.

Pneumatic cylinders can be directlycontrolled by actuation of final directional control valve as shown in fig.

These valves can be controlledmanually or electrically.

This circuit can be used for smallcylinders as well as cylinders which operates at low speeds where the flow raterequirements are less.

When the directional control valve isactuated by push button, the valve switches over to the open position,communicating working source to the cylinder volume.

This results in the forward motion ofthe piston.

When the push button is released, thereset spring of the valve restores the valve to the initial position [closed].

The cylinder space is connected toexhaust port there by piston retracts either due to spring or supply pressureapplied from the other port.